Added Character Selector

added screenshots and new features of v1.3

.github/workflows/package.yml

@@ -1,23 +1,21 @@
 name: Package Release
 on:
-  push:
+  workflow_dispatch:
-    branches:
-      - main
 
 jobs:
   package:
-    runs-on: ${{ matrix.os }}
+    runs-on: self-hosted
     strategy:
       matrix:
         os: [windows-latest, ubuntu-latest]
     steps:
       - name: Set up Python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v3
         with:
           python-version: 3.x
 
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Install dependencies
         run: |
@@ -31,7 +29,7 @@ jobs:
           cp webuiGUI.py dist/  # Copy webuiGUI.py to the dist directory
 
       - name: Upload artifacts
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v3
         with:
-          name: ${{ matrix.os }}-binary-v1.2
+          name: ${{ matrix.os }}-binary-v1.3.1
           path: dist

README.md

@@ -7,7 +7,7 @@ As someone who isn't a professional programmer, I enjoy experimenting and findin
 WebUI StartGUI is a Python graphical user interface (GUI) written with PyQT5, that allows users to configure settings and start the oobabooga web user interface (WebUI). It provides a convenient way to adjust various parameters and launch the WebUI with the desired settings.
 
 ## Current Features
-- Select a model from a dropdown menu (with reload button if added while the StartUI is open)
+- Select a model from a dropdown menu or none (with reload button if added while the StartUI is open)
 - Choose wbits and groupsize options
 - Select the operating mode (chat, cai-chat, notebook)
 - Choose between CPU, GPU or Autodevice
@@ -21,10 +21,11 @@ WebUI StartGUI is a Python graphical user interface (GUI) written with PyQT5, th
 - Save settings to a profile
 - Load profiles via Dropdown menu.
 - Run the text-generation-webui Updater
+- StartUI Update Notification
 
 ## How to Use
 1. Clone the repository or download the source code.
-2. Install the required dependencies listed in the `requirements.txt` file. (PyQT5 & gpustat)
+2. Install the required dependencies listed in the `requirements.txt` file.
 3. Run the `StartUI.py` script using Python `python3 StartUI.py`.
 4. Configure the desired settings using the GUI elements.
 5. Click the "Save Settings" button to save the current settings to a profile.
@@ -40,10 +41,15 @@ On Linux, you'll need to give StartUI the executable flag (`chmod +x StartUI` or
 The WebuiGUI.py must also be there, to handle the flags properly
 
 ## Screenshots
-V1.1 :\
+V1.3 :\
-![Screenshot 2023-05-13 232040](https://github.com/Pakobbix/StartUI-oobabooga-webui/assets/6762686/565feaea-ef67-4081-9978-2aa314763da7)
+<details>
-![Screenshot 2023-05-13 232054](https://github.com/Pakobbix/StartUI-oobabooga-webui/assets/6762686/1c2a9acf-b193-4dd2-abd5-08dcd719c550)
+  
-![Screenshot 2023-05-13 232103](https://github.com/Pakobbix/StartUI-oobabooga-webui/assets/6762686/cfd11947-b11b-4ef4-be74-d5e15ab75b22)
+  <summary>Screenshots</summary>
+  
+  ![image](https://github.com/Pakobbix/StartUI-oobabooga-webui/assets/6762686/0796055f-dae8-4c05-8839-ac7a006446cc)
+  ![image](https://github.com/Pakobbix/StartUI-oobabooga-webui/assets/6762686/142f2570-4b53-4198-b40b-effa0fcc5bc3)
+
+  </details>
 
 
 

StartUI.py

@@ -1,12 +1,22 @@
-import sys, gpustat, os, json, subprocess, platform, psutil, urllib.request, re
+import sys, gpustat, os, json, subprocess, platform, psutil, re, requests, darkdetect, qdarkstyle
-from PyQt5.QtWidgets import QApplication, QMessageBox, QProgressBar, QMainWindow, QLabel, QVBoxLayout, QComboBox, QSlider, QCheckBox, QLineEdit, QFileDialog, QPushButton, QWidget, QListWidget, QListWidgetItem, QToolTip, QGridLayout, QRadioButton, QFrame, QDialog
+from PyQt5.QtWidgets import QApplication, QToolBar, QMessageBox, QAction, QMainWindow, QLabel, QVBoxLayout, QComboBox, QSlider, QCheckBox, QLineEdit, QFileDialog, QPushButton, QWidget, QListWidget, QListWidgetItem, QGridLayout, QRadioButton, QFrame
 from PyQt5.QtCore import Qt
 
+version = "1.3.1"
+
 profiles_folder = "./profiles"
 os.makedirs(profiles_folder, exist_ok=True)
 model_folder = "./text-generation-webui/models"
 extensions_folder = "./text-generation-webui/extensions"
 loras_folder = "./text-generation-webui/loras"
+characters_folder = "./text-generation-webui/characters"
+try:
+    output = subprocess.check_output(['nvidia-smi'])
+    nvidia_gpu = True
+except:
+    nvidia_gpu = False
+    pass
+
 
 # # Get the absolute path of the script file
 script_path = os.path.abspath(__file__)
@@ -67,47 +77,102 @@ class MainWindow(QMainWindow):
         self.init_ui()
         self.load_settings()
         self.set_ram_slider_max()
+        self.update_check()
 
     def init_ui(self):
-        self.setWindowTitle('StartUI for oobabooga webui')
+        self.setWindowTitle(f'StartUI for oobabooga webui v{version}')
-        #layout = QVBoxLayout()
+        # Menu Bar
+        menu = self.menuBar()
+
+        # Main menu
+        main_menu = menu.addMenu("StartUI")
+        main_menu.addAction("Exit", self.close)
+
+        # help menu
+        help_menu = menu.addMenu("Help")
+
+        # Help menu actions
+        # Github action
+        github_action = QAction("Github", self)
+        github_action.setStatusTip("Opens the Github Page")
+        github_action.triggered.connect(self.on_Github_clicked)
+        help_menu.addAction(github_action)
+
+        # Oobabooga action
+        oobabooga_action = QAction("oobabooga", self)
+        oobabooga_action.setStatusTip("Opens the oobabooga Github Page")
+        oobabooga_action.triggered.connect(self.on_oobabooga_clicked)
+        help_menu.addAction(oobabooga_action)
+
+        # Version action
+        version_action = QAction(f"Version: {version}", self)
+        version_action.setStatusTip("Shows the Version of StartUI")
+        help_menu.addAction(version_action)
+        version_action.triggered.connect(self.show_version_window)
+
+        # About Action
+        about_action = QAction("About", self)
+        about_action.setToolTip("Opens the About Page")
+        about_action.triggered.connect(self.show_about_window)
+        help_menu.addAction(about_action)
+
+        # seperator
+        help_menu.addSeparator()
+
+        # Report Bug
+        report_bug_action = QAction("Report Bug", self)
+        report_bug_action.setToolTip("Opens the Github Issue Page with creating a new issue")
+        report_bug_action.triggered.connect(self.on_report_bug_clicked)
+        help_menu.addAction(report_bug_action)
+
         layout = QGridLayout()
+        layout.setColumnMinimumWidth(0, 350)
         layout.setColumnMinimumWidth(3, 30)
 
         # Model Dropdown
         # Get the list of model folders
         model_folders = [name for name in os.listdir(model_folder) if os.path.isdir(os.path.join(model_folder, name))]
         self.model_dropdown = QComboBox()
+        self.model_dropdown.addItem("none")
         self.model_dropdown.addItems(model_folders)
         layout.addWidget(QLabel("Choose Model:"))
         self.model_dropdown.setToolTip("Select your prefered Model")
         layout.addWidget(self.model_dropdown, 1, 0)
 
         self.model_type = QComboBox()
-        self.model_type.addItems(["llama", "opt", "gptj", "none"])
+        self.model_type.addItems(["none", "llama", "opt", "gptj"])
         layout.addWidget(QLabel("Choose Model Type:"), 3, 0)
         self.model_type.setToolTip("Select the Model Type")
         layout.addWidget(self.model_type, 4, 0)
 
+        self.character_to_load = QComboBox()
+        character_jsons = [file for file in os.listdir(characters_folder) if file.endswith(".json")]
+        without_suffix = [file.replace(".json", "") for file in character_jsons]
+        self.character_to_load.addItem("none")
+        self.character_to_load.addItems(without_suffix)
+        layout.addWidget(QLabel("Choose Character:"), 3, 1)
+        self.character_to_load.setToolTip("Select the Character you want to load")
+        layout.addWidget(self.character_to_load, 4, 1)
+
         self.reload_model_button = QPushButton("Reload")
         self.reload_model_button.setToolTip("Reloads the Names in the Models Folder")
         self.reload_model_button.clicked.connect(self.reload_models)
         layout.addWidget(QLabel("Reload the Model list:"),0, 1)
-        layout.addWidget(self.reload_model_button, 1, 1)
+        layout.addWidget(self.reload_model_button, 1, 1, 1 , 2)
 
         # WBIT Dropdown Menu
         self.wbit_dropdown = QComboBox()
-        self.wbit_dropdown.addItems(["1", "2", "3", "4","8", "none"])
+        self.wbit_dropdown.addItems(["none", "1", "2", "3", "4","8"])
         layout.addWidget(QLabel("Choose Wbits:"),5, 0)
         self.wbit_dropdown.setToolTip("Select the bits quantization for this model\nExample: vicuna 7b 4bit you should choose 4.\nYou can keep it at none, the webui will determine it automatically if the wbits are mentioned in the name of the model")
         layout.addWidget(self.wbit_dropdown, 6, 0)
 
         # Groupsize Dropdown Menu
         self.gsize_dropdown = QComboBox()
-        self.gsize_dropdown.addItems(["32", "64", "128", "1024", "none"])
+        self.gsize_dropdown.addItems(["none", "32", "64", "128", "1024"])
         layout.addWidget(QLabel("Choose Groupsize:"), 5, 1)
         self.gsize_dropdown.setToolTip("Select the groupsize used by the Model.\nExample: vicuna 7b 4bit-128g you should choose 128.\nYou can keep it at none, the webui will determine it automatically if the groupsize is mentioned in the name of the model")
-        layout.addWidget(self.gsize_dropdown, 6, 1)
+        layout.addWidget(self.gsize_dropdown, 6, 1, 1, 2)
 
         # Mode Dropdown
         self.mode_dropdown = QComboBox()
@@ -119,7 +184,7 @@ class MainWindow(QMainWindow):
         self.update_button = QPushButton("Update oobabooga")
         self.update_button.setToolTip("Starts the Update Routine for the text-generation-webui")
         self.update_button.clicked.connect(self.on_update_button_clicked)
-        layout.addWidget(self.update_button, 8, 1)
+        layout.addWidget(self.update_button, 8, 1, 1, 2)
         layout.addWidget(QLabel("Update the text-generation-webui:"), 7, 1)
 
         # Add horizontal line to seperate the CPU/GPU Settings
@@ -130,8 +195,13 @@ class MainWindow(QMainWindow):
 
         # GPU Checkbox and Sliders
         self.gpu_radio_button = QRadioButton("Use GPU")
-        self.gpu_radio_button.setToolTip("Choose if you want to use your GPU")
+        if nvidia_gpu:
-        self.gpu_radio_button.setChecked(True)
+            self.gpu_radio_button.setChecked(True)
+            self.gpu_radio_button.setToolTip("Choose if you want to use your GPU")
+        else:
+            self.gpu_radio_button.setToolTip("AMD or Intel GPU's are currently not supported.")
+            self.gpu_radio_button.setChecked(False)
+            self.gpu_radio_button.setEnabled(False)
         layout.addWidget(self.gpu_radio_button, 10, 0)
     
         self.cpu_radio_button = QRadioButton("Use CPU")
@@ -141,35 +211,40 @@ class MainWindow(QMainWindow):
 
         self.auto_radio_button = QRadioButton("Autodevice")
         self.auto_radio_button.setToolTip("Let the webui decide whats best for you!")
-        self.auto_radio_button.setChecked(False)
+        if nvidia_gpu:
+            self.auto_radio_button.setChecked(False)
+        else:
+            self.auto_radio_button.setChecked(True)
         layout.addWidget(self.auto_radio_button, 10, 2)
     
         self.gpu_radio_button.toggled.connect(self.on_gpu_radio_button_toggled)
         self.cpu_radio_button.toggled.connect(self.on_cpu_radio_button_toggled)
         self.auto_radio_button.toggled.connect(self.on_auto_radio_button_toggled)
     
-        self.gpu_vram_sliders = []
+        if nvidia_gpu:
-        self.gpu_vram_labels = []
+            self.gpu_vram_sliders = []
-        self.gpu_labels = []
+            self.gpu_vram_labels = []
+            self.gpu_labels = []
+            gpu_stats = gpustat.GPUStatCollection.new_query()
     
-        gpu_stats = gpustat.GPUStatCollection.new_query()
+            for i, gpu in enumerate(gpu_stats):
+                gpu_label = QLabel(f"{gpu.name} VRAM:")
+                gpu_label.setToolTip(f"Total VRAM: {gpu.memory_total} MiB\nUsed VRAM: {gpu.memory_used} MiB\nFree VRAM: {gpu.memory_free} MiB")
+                layout.addWidget(gpu_label, 11 + i, 0)
+                self.gpu_labels.append(gpu_label)
         
-        for i, gpu in enumerate(gpu_stats):
+                vram_slider = QSlider(Qt.Horizontal)
-            gpu_label = QLabel(f"{gpu.name} VRAM:")
+                vram_slider.setMaximum(int(gpu.memory_total / 1024))
-            gpu_label.setToolTip(f"Total VRAM: {gpu.memory_total} MiB\nUsed VRAM: {gpu.memory_used} MiB\nFree VRAM: {gpu.memory_free} MiB")
+                vram_slider.valueChanged.connect(lambda value, idx=i: self.on_vram_slider_changed(value, idx))
-            layout.addWidget(gpu_label, 11 + i, 0)
+                layout.addWidget(vram_slider, 11 + i, 1)
-            self.gpu_labels.append(gpu_label)
         
-            vram_slider = QSlider(Qt.Horizontal)
+                vram_value_label = QLabel("0 GiB")
-            vram_slider.setMaximum(int(gpu.memory_total / 1024))
+                layout.addWidget(vram_value_label, 11 + i, 2)
-            vram_slider.valueChanged.connect(lambda value, idx=i: self.on_vram_slider_changed(value, idx))
+                self.gpu_vram_labels.append(vram_value_label)
-            layout.addWidget(vram_slider, 11 + i, 1)
         
-            vram_value_label = QLabel("0 GiB")
+                self.gpu_vram_sliders.append(vram_slider)
-            layout.addWidget(vram_value_label, 11 + i, 2)
+        else:
-            self.gpu_vram_labels.append(vram_value_label)
+            gpu_stats = [""]
-    
-            self.gpu_vram_sliders.append(vram_slider)
 
         # Create the "Built-in RAM" label, slider, and value label
         self.ram_label = QLabel("Built-in RAM:")
@@ -201,7 +276,7 @@ class MainWindow(QMainWindow):
         self.pre_layer_slider.setSingleStep(1)
         layout.addWidget(QLabel("Pre-layer:"), 11 + len(gpu_stats), 0)
         self.pre_layer_slider.setToolTip("The number of layers to allocate to the GPU. Setting this parameter enables CPU offloading for 4-bit models.")
-        layout.addWidget(self.pre_layer_slider)
+        layout.addWidget(self.pre_layer_slider, 11 + len(gpu_stats), 1)
         self.pre_layer_slider.valueChanged.connect(self.on_pre_layer_slider_changed)
 
         self.pre_layer_value_label = QLabel("0")
@@ -414,6 +489,105 @@ class MainWindow(QMainWindow):
         self.load_button.clicked.connect(self.on_load_button_clicked)
         layout.addWidget(self.load_button, 34 + len(gpu_stats), 1)
 
+        # Show if Update is available
+        self.update_button_ui = QPushButton("Update\nAvailable")
+        self.update_button_ui.setToolTip("Shows if an update is available")
+        self.update_button_ui.setStyleSheet("QPushButton { color: #ff9999; font-weight: bold; }")
+        self.update_button_ui.clicked.connect(self.on_update_button_ui_clicked)
+        layout.addWidget(self.update_button_ui, 34 + len(gpu_stats), 2, 2, 2)
+        self.update_button_ui.setVisible(False)
+
+    def on_update_button_ui_clicked(self):
+        self.show_version_window()
+
+    def update_check(self):
+        latest_version = self.get_latest_version()
+        if latest_version and latest_version > version:
+            self.update_button_ui.setVisible(True)
+
+    def show_version_window(self):
+        latest_version = self.get_latest_version()
+        if latest_version and latest_version > version:
+            release_notes = self.get_release_notes()
+            update_text = f"A new version ({latest_version}) is available! Do you want to update?\n\n\n{release_notes}"
+            reply = QMessageBox.question(self, "Update Available", update_text, QMessageBox.Yes | QMessageBox.No)
+            if reply == QMessageBox.Yes:
+                release_url = f"https://github.com/Pakobbix/StartUI-oobabooga-webui/releases/tag/{latest_version}"
+                if sys.platform == "win32":
+                    os.startfile(release_url)
+                else:
+                    try:
+                        subprocess.Popen(["xdg-open", release_url])
+                    except OSError:
+                        self.show_error_message("Error", f"Could not open the link. Please open it manually.\n{release_url}")
+
+    def on_report_bug_clicked(self):
+        github_new_issue = "https://github.com/Pakobbix/StartUI-oobabooga-webui/issues/new"
+        if sys.platform == "win32":
+            os.startfile(github_new_issue)
+        else:
+            try:
+                subprocess.Popen(["xdg-open", github_new_issue])
+            except OSError:
+                self.show_error_message("Error", f"Could not open the link. Please open it manually.\n{github_new_issue}")
+
+    def on_Github_clicked(self):
+        startui_url = "https://github.com/Pakobbix/StartUI-oobabooga-webui/"
+        if sys.platform == "win32":
+            os.startfile(startui_url)
+        else:
+            try:
+                subprocess.Popen(["xdg-open", startui_url])
+            except OSError:
+                self.show_error_message("Error", f"Could not open the link. Please open it manually.\n{startui_url}")
+
+    def on_oobabooga_clicked(self):
+        oobabooga_url = "https://github.com/oobabooga/text-generation-webui"
+        if sys.platform == "win32":
+            os.startfile(oobabooga_url)
+        else:
+            try:
+                subprocess.Popen(["xdg-open", oobabooga_url])
+            except OSError:
+                self.show_error_message("Error", f"Could not open the link. Please open it manually.\n{oobabooga_url}")
+
+    def get_latest_version(self):
+        try:
+            url = "https://api.github.com/repos/Pakobbix/StartUI-oobabooga-webui/releases/latest"
+            response = requests.get(url)
+            if response.status_code == 200:
+                latest_release = response.json()
+                tag_name = latest_release["tag_name"]
+                return tag_name
+            else:
+                return None
+        except Exception as e:
+            print(f"Error fetching latest version: {str(e)}")
+            return None
+
+    def get_release_notes(self):
+        try:
+            url = "https://api.github.com/repos/Pakobbix/StartUI-oobabooga-webui/releases/latest"
+            response = requests.get(url)
+            if response.status_code == 200:
+                latest_release = response.json()
+                release_notes = latest_release["body"]
+                return release_notes
+            else:
+                return None
+        except Exception as e:
+            print(f"Error fetching release notes: {str(e)}")
+            return None
+
+    def show_about_window(self, action):
+        latest_version = self.get_latest_version()
+        release_url = f"https://github.com/Pakobbix/StartUI-oobabooga-webui/releases/tag/{latest_version}"
+        if latest_version and latest_version > version:
+            about_text = f"A new version ({latest_version}) is available! Please <a href='{release_url}'>update.</a> <br><br>StartUI for oobabooga's webui.<br><br> Current Version: {version}<br><br>This is an GUI (Graphical User Interface), to set flags depending on the user selection."
+        else:
+            about_text = f"StartUI for oobabooga's webui.\n\nVersion: {version}\n\nThis is an GUI (Graphical User Interface), to set flags depending on the user selection."
+        QMessageBox.about(self, "About", about_text)
+
     def on_use_extensions_checkbox_changed(self, state):
         self.extensions_list.setVisible(state == Qt.Checked)
 
@@ -487,10 +661,11 @@ class MainWindow(QMainWindow):
     
     def on_cpu_radio_button_toggled(self, checked):
         # Hide/show GPU-related widgets
-        for slider, label_vram, label_gpu in zip(self.gpu_vram_sliders, self.gpu_vram_labels, self.gpu_labels):
+        if nvidia_gpu:
-            slider.hide()
+            for slider, label_vram, label_gpu in zip(self.gpu_vram_sliders, self.gpu_vram_labels, self.gpu_labels):
-            label_vram.hide()
+                slider.hide()
-            label_gpu.hide()
+                label_vram.hide()
+                label_gpu.hide()
     
         # Show RAM slider and value label
         self.ram_label.setVisible(checked)
@@ -498,16 +673,19 @@ class MainWindow(QMainWindow):
         self.ram_value_label.setVisible(checked)
     
         # Uncheck GPU and Autodevice radio buttons
-        if checked:
+        if checked and nvidia_gpu:
             self.gpu_radio_button.setChecked(False)
             self.auto_radio_button.setChecked(False)
+        elif checked and not nvidia_gpu:
+            self.auto_radio_button.setChecked(False)
     
     def on_auto_radio_button_toggled(self, checked):
         # Hide/show GPU-related widgets
-        for slider, label_vram, label_gpu in zip(self.gpu_vram_sliders, self.gpu_vram_labels, self.gpu_labels):
+        if nvidia_gpu:
-            slider.hide()
+            for slider, label_vram, label_gpu in zip(self.gpu_vram_sliders, self.gpu_vram_labels, self.gpu_labels):
-            label_vram.hide()
+                slider.hide()
-            label_gpu.hide()
+                label_vram.hide()
+                label_gpu.hide()
     
         # Hide RAM slider and value label
         self.ram_label.hide()
@@ -515,9 +693,11 @@ class MainWindow(QMainWindow):
         self.ram_value_label.hide()
     
         # Uncheck GPU and CPU radio buttons
-        if checked:
+        if checked and nvidia_gpu:
             self.gpu_radio_button.setChecked(False)
             self.cpu_radio_button.setChecked(False)
+        elif checked and not nvidia_gpu:
+            self.cpu_radio_button.setChecked(False)
 
     def on_listen_port_checkbox_changed(self, state):
         self.listen_port_textfield.setEnabled(state == Qt.Checked)
@@ -568,6 +748,7 @@ class MainWindow(QMainWindow):
             "authentication": self.authentication_checkbox.isChecked(), # Saves the state of the Authentication
             "authentication_file": self.choose_file_label.text(),  # Save the authentication file path
             "gpu_vram": [slider.value() for slider in self.gpu_vram_sliders], # Saves the VRAM Values
+            "character": self.character_to_load.currentText(), # Saves the Characters given in the Textbox
             "use_extension": self.use_extensions_checkbox.isChecked(), # Saves the state of the Extension Checkbox
             "extensions": [self.extensions_list.item(i).text() for i in range(self.extensions_list.count()) if self.extensions_list.item(i).checkState() == Qt.Checked], # Saves the chosen Extensions
             "use_lora": self.use_lora_checkbox.isChecked(), # Saves the state of the Lora Checkbox
@@ -598,32 +779,36 @@ class MainWindow(QMainWindow):
 
         # Add the chosen model to the command
         chosen_model = self.model_dropdown.currentText()
-        command += f" --model {chosen_model}"
+        if self.model_dropdown.currentText() != "none":
+            command += f" --model {chosen_model}"
 
         # Add the chosen model type to the command
         chosen_model_type = self.model_type.currentText()
-        if self.model_type.currentText() != "none":
+        if self.model_type.currentText() != "none" and self.model_dropdown.currentText() != "none":
             command += f" --model_type {chosen_model_type}"
 
         # Add loras to the command
-#        if self.loras_checkbox.isChecked():
-#            loras = self.lora_list.item(i).text() for i in range(self.lora_list.count()) if self.lora_list.item(i).checkState() == Qt.Checked
-#            command += f" --lora {loras}"
         loras = [self.lora_list.item(i).text() for i in range(self.lora_list.count()) if self.lora_list.item(i).checkState() == Qt.Checked]
-        if self.use_lora_checkbox.isChecked():
+        if self.use_lora_checkbox.isChecked() and self.model_dropdown.currentText() != "none":
             if loras:
                 command += f" --lora {' '.join(loras)}"
 
+        # Add Characters to the command
+        chosen_characters = self.character_to_load.currentText()
+        if self.character_to_load.currentText() != "none":
+            command += f" --character {chosen_characters}"
+            print(chosen_characters)
+
         # Adds wbits to the command, if not "none"
         chosen_wbits = self.wbit_dropdown.currentText()
         if self.wbit_dropdown.currentText() != "none":
-            if not self.cpu_radio_button.isChecked():
+            if not self.cpu_radio_button.isChecked() and self.model_dropdown.currentText() != "none":
                 command += f" --wbits {chosen_wbits}"
 
         # Adds Groupsize to the command, if not "none"
         chosen_gsize = self.gsize_dropdown.currentText()
         if self.gsize_dropdown.currentText() != "none":
-            if not self.cpu_radio_button.isChecked():
+            if not self.cpu_radio_button.isChecked() and self.model_dropdown.currentText() != "none":
                 command += f" --groupsize {chosen_gsize}"
 
         # Add the chosen mode to the command (Chat, cai-chat, notebook)
@@ -742,7 +927,7 @@ class MainWindow(QMainWindow):
             sys.exit()
             
     def on_update_button_clicked(self):
-        run_cmd_with_conda("python webuiGUI.py --update")
+        run_cmd_with_conda("python webuiGUI.py --update && exit")
 
     def load_profile(self, profile_file):
         with open(profile_file, "r") as file:
@@ -797,6 +982,7 @@ class MainWindow(QMainWindow):
         self.use_nocache_checkbox.setChecked(settings.get("nocache", False))
         self.authentication_checkbox.setChecked(settings.get("authentication", False))
         self.choose_file_label.setText(settings.get("authentication_file", ""))
+        self.character_to_load.setCurrentText(settings.get("character", ""))
         self.pre_layer_slider.setValue(int(settings.get("prelayer", 0)))
         self.use_autolaunch_checkbox.setChecked(settings.get("autolaunch", False))
         self.use_network_checkbox.setChecked(settings.get("listen", False))
@@ -846,4 +1032,7 @@ if __name__ == "__main__":
     app = QApplication(sys.argv)
     main_window = MainWindow()
     main_window.show()
+    if darkdetect.isDark():
+        dark_stylesheet = qdarkstyle.load_stylesheet_pyqt5()
+        app.setStyleSheet(dark_stylesheet)
     sys.exit(app.exec_())

requirements.txt

@@ -1,3 +1,6 @@
 PyQt5
 gpustat
 psutil
+qdarkstyle
+darkdetect
+requests