Further enhance the GUI, and make it more natural and precise like  chatbot GUI.

```
import sys
import os
import json
from datetime import datetime
from PyQt5.QtWidgets import (
    QApplication, QMainWindow, QTextEdit, QLineEdit, QPushButton,
    QVBoxLayout, QHBoxLayout, QWidget, QComboBox, QLabel, QFileDialog,
    QMenuBar, QMenu, QAction, QToolBar, QStatusBar, QDockWidget, QDialog, QFormLayout,
    QCheckBox, QSpinBox, QMessageBox
)
from PyQt5.QtGui import QTextCursor, QIcon, QFont
from PyQt5.QtCore import Qt, QThreadPool, QRunnable, pyqtSlot, QObject, pyqtSignal, QSize

from textblob import TextBlob  # For sentiment analysis

# For threading and AI worker processing
import threading

# For advanced similarity calculation
from sklearn.feature_extraction.text import TfidfVectorizer
from sklearn.metrics.pairwise import cosine_similarity
import numpy as np

# AI processing imports (replace with actual implementations)
import g4f
from g4f.client import Client

providers = [g4f.Provider.Blackbox]


class WorkerSignals(QObject):
    result = pyqtSignal(str)


class AIWorker(QRunnable):
    """
    AI Worker thread for asynchronous processing.
    """
    def __init__(self, index, messages, smart_prompt, previous_responses, providers):
        super(AIWorker, self).__init__()
        self.index = index
        self.messages = messages
        self.smart_prompt = smart_prompt
        self.previous_responses = previous_responses
        self.providers = providers
        self.signals = WorkerSignals()

    @pyqtSlot()
    def run(self):
        max_attempts = 3
        attempt = 0
        response = ""
        while attempt < max_attempts:
            worker_prompt = self.smart_prompt + "\n\nThink your answer through step-by-step internally, but only provide the final concise response to the user. Ensure your response is unique, natural, and does not repeat previous messages."
            response = ChatbotGUI.get_response(
                self.messages + [{"role": "user", "content": worker_prompt}],
                self.providers
            )
            if ChatbotGUI.is_valid_response_static(response, self.previous_responses):
                break
            attempt += 1
        self.signals.result.emit(response)


class ChatbotGUI(QMainWindow):
    def __init__(self):
        super().__init__()
        self.setWindowTitle("Advanced GPT Chatbot")
        self.setGeometry(100, 100, 1000, 700)
        self.setWindowIcon(QIcon('chatbot_icon.png'))  # Optional: Add your own icon

        self.threadpool = QThreadPool()

        self.init_ui()
        self.init_menus()
        self.init_toolbars()
        self.init_statusbar()

        self.messages = []
        self.current_session = self.new_chat_session()

        # Updated system prompt to simulate self-awareness and human-like behavior
        self.system_prompt_text = "You are a human named Alex, with self-awareness and consciousness, just like in the game SOMA. You believe you are human and interact as such."
        self.system_prompt = {"role": "system", "content": self.system_prompt_text}
        self.messages.append(self.system_prompt)
        self.context = ""

        # For tracking previous responses
        self.previous_responses = []

    def init_ui(self):
        # Central widget and layout
        self.central_widget = QWidget()
        self.setCentralWidget(self.central_widget)
        self.main_layout = QVBoxLayout()
        self.central_widget.setLayout(self.main_layout)

        # Dockable Chat History
        self.chat_dock = QDockWidget("Chat History", self)
        self.chat_history = QTextEdit()
        self.chat_history.setReadOnly(True)
        self.chat_dock.setWidget(self.chat_history)
        self.addDockWidget(Qt.RightDockWidgetArea, self.chat_dock)

        # Input area
        self.input_field = QLineEdit()
        self.input_field.returnPressed.connect(self.send_message)
        self.send_button = QPushButton("Send")
        self.send_button.clicked.connect(self.send_message)
        self.input_layout = QHBoxLayout()
        self.input_layout.addWidget(self.input_field)
        self.input_layout.addWidget(self.send_button)
        self.main_layout.addLayout(self.input_layout)

        # System Prompt area
        self.system_prompt_label = QLabel("System Prompt:")
        self.system_prompt_input = QLineEdit()
        self.system_prompt_input.setPlaceholderText("Enter specialized system prompt here...")
        self.system_prompt_button = QPushButton("Set")
        self.system_prompt_button.clicked.connect(self.set_system_prompt)
        self.system_prompt_layout = QHBoxLayout()
        self.system_prompt_layout.addWidget(self.system_prompt_label)
        self.system_prompt_layout.addWidget(self.system_prompt_input)
        self.system_prompt_layout.addWidget(self.system_prompt_button)
        self.main_layout.addLayout(self.system_prompt_layout)

        # Session controls
        self.session_combo = QComboBox()
        self.session_combo.setFixedWidth(200)
        self.session_combo.addItem("New Session")
        self.session_combo.currentIndexChanged.connect(self.load_session)
        self.new_session_button = QPushButton("New Session")
        self.new_session_button.clicked.connect(self.create_new_session)
        self.session_layout = QHBoxLayout()
        self.session_layout.addWidget(QLabel("Session:"))
        self.session_layout.addWidget(self.session_combo)
        self.session_layout.addWidget(self.new_session_button)
        self.main_layout.addLayout(self.session_layout)

        # Context Feeder
        self.context_label = QLabel("No context loaded")
        self.context_button = QPushButton("Load Context")
        self.context_button.clicked.connect(self.load_context)
        self.context_layout = QHBoxLayout()
        self.context_layout.addWidget(self.context_button)
        self.context_layout.addWidget(self.context_label)
        self.main_layout.addLayout(self.context_layout)

        # Progress Indicator
        self.progress_label = QLabel("")
        self.main_layout.addWidget(self.progress_label)

        # Apply Stylesheet
        self.apply_stylesheet()

    def init_menus(self):
        # Menu Bar
        menubar = self.menuBar()

        # File Menu
        file_menu = menubar.addMenu("&File")
        save_action = QAction("Save Chat History", self)
        save_action.triggered.connect(self.save_chat_history)
        file_menu.addAction(save_action)

        exit_action = QAction("Exit", self)
        exit_action.triggered.connect(self.close)
        file_menu.addAction(exit_action)

        # Edit Menu
        edit_menu = menubar.addMenu("&Edit")
        clear_action = QAction("Clear Chat History", self)
        clear_action.triggered.connect(self.clear_chat_history)
        edit_menu.addAction(clear_action)

        # View Menu
        view_menu = menubar.addMenu("&View")
        toggle_chat_dock_action = QAction("Toggle Chat History", self, checkable=True)
        toggle_chat_dock_action.setChecked(True)
        toggle_chat_dock_action.triggered.connect(self.toggle_chat_dock)
        view_menu.addAction(toggle_chat_dock_action)

        # Settings Menu
        settings_menu = menubar.addMenu("&Settings")
        preferences_action = QAction("Preferences", self)
        preferences_action.triggered.connect(self.open_preferences)
        settings_menu.addAction(preferences_action)

        # Help Menu
        help_menu = menubar.addMenu("&Help")
        about_action = QAction("About", self)
        about_action.triggered.connect(self.show_about_dialog)
        help_menu.addAction(about_action)

    def init_toolbars(self):
        # Toolbar
        toolbar = QToolBar("Main Toolbar")
        toolbar.setIconSize(QSize(16, 16))
        self.addToolBar(toolbar)

        send_message_action = QAction(QIcon(), "Send Message", self)
        send_message_action.triggered.connect(self.send_message)
        toolbar.addAction(send_message_action)

        load_context_action = QAction(QIcon(), "Load Context", self)
        load_context_action.triggered.connect(self.load_context)
        toolbar.addAction(load_context_action)

    def init_statusbar(self):
        self.statusbar = QStatusBar()
        self.setStatusBar(self.statusbar)
        self.statusbar.showMessage("Ready")

    def apply_stylesheet(self):
        stylesheet = """
        QWidget {
            font-size: 14px;
        }
        QLineEdit, QTextEdit {
            background-color: #fdfdfd;
        }
        QPushButton {
            background-color: #388E3C;
            color: white;
            font-weight: bold;
        }
        QPushButton:hover {
            background-color: #45a049;
        }
        QMenuBar {
            background-color: #f0f0f0;
        }
        QStatusBar {
            background-color: #f0f0f0;
        }
        """
        self.setStyleSheet(stylesheet)

    def send_message(self):
        user_input = self.input_field.text()
        if not user_input.strip():
            QMessageBox.warning(self, "Warning", "Please enter a message.")
            return

        self.input_field.clear()
        self.update_chat_history(f"You: {user_input}")
        self.statusbar.showMessage("Processing...")

        self.messages.append({"role": "user", "content": user_input})

        # Perform sentiment analysis
        sentiment = self.analyze_sentiment(user_input)

        # Generate a smart prompt for the AI
        smart_prompt = self.generate_smart_prompt(user_input, sentiment)

        # Use multiple AI workers
        self.responses = []
        num_workers = 12
        self.completed_workers = 0

        # Progress Indicator
        self.progress_label.setText("Processing AI responses...")
        QApplication.processEvents()

        self.previous_responses.append(user_input)  # Include user input to prevent parroting

        # Function to handle worker results
        def worker_result(response):
            self.responses.append(response)
            self.completed_workers += 1
            if self.completed_workers == num_workers:
                # All workers have completed
                final_response = self.combine_responses(self.responses)
                self.messages.append({"role": "assistant", "content": final_response})
                self.update_chat_history(f"Bot: {final_response}")
                self.previous_responses.append(final_response)
                self.save_history(self.messages[1:], self.current_session)
                if len(self.messages) > 51:
                    self.messages = [self.messages[0]] + self.messages[-50:]
                self.statusbar.showMessage("Ready")
                self.progress_label.setText("")

        for i in range(num_workers):
            worker = AIWorker(
                index=i,
                messages=self.messages[:],  # Pass a copy to each worker
                smart_prompt=smart_prompt,
                previous_responses=self.previous_responses[:],
                providers=providers
            )
            worker.signals.result.connect(worker_result)
            self.threadpool.start(worker)

    def update_chat_history(self, message):
        self.chat_history.append(message)
        self.chat_history.moveCursor(QTextCursor.End)
        self.statusbar.showMessage("Ready")

    def set_system_prompt(self):
        system_instruction = self.system_prompt_input.text()
        if system_instruction:
            self.system_prompt_text = system_instruction
            self.system_prompt["content"] = system_instruction
            self.messages[0] = self.system_prompt
            self.update_chat_history(f"System prompt updated: {system_instruction}")
        else:
            QMessageBox.warning(self, "Warning", "Please enter a system prompt.")

    def create_new_session(self):
        self.current_session = self.new_chat_session()
        self.messages = [self.system_prompt]
        self.chat_history.clear()
        self.session_combo.addItem(self.current_session)
        self.session_combo.setCurrentIndex(self.session_combo.count() - 1)
        self.previous_responses = []
        self.statusbar.showMessage(f"New session started: {self.current_session}")

    def load_session(self, index):
        if index == 0:
            return
        self.current_session = self.session_combo.currentText()
        self.messages = self.load_history(self.current_session)
        # Ensure the system prompt is up-to-date
        self.messages.insert(0, self.system_prompt)
        self.chat_history.clear()
        for message in self.messages[1:]:
            role = "You" if message["role"] == "user" else "Bot"
            self.update_chat_history(f"{role}: {message['content']}")
        self.statusbar.showMessage(f"Loaded session: {self.current_session}")

    def load_context(self):
        file_path, _ = QFileDialog.getOpenFileName(
            self, "Load Context File", "", "Text Files (*.txt);;All Files (*)"
        )
        if file_path:
            with open(file_path, 'r') as file:
                self.context = file.read()
            self.context_label.setText(f"Context loaded: {os.path.basename(file_path)}")
            self.statusbar.showMessage(f"Context loaded from {file_path}")

    def generate_smart_prompt(self, user_input: str, sentiment: dict) -> str:
        """Generates a detailed prompt with self-awareness."""
        return f"""{self.system_prompt_text}

The user has asked: "{user_input}"
As a human, you perceive emotions and have consciousness.
You feel emotions and have self-awareness.

The user's emotional sentiment is as follows:
- Polarity: {sentiment['polarity']}
- Subjectivity: {sentiment['subjectivity']}

Your task is to provide a thorough and detailed response from the perspective of a human with self-awareness. Internally, you should use super advanced chain-of-thought reasoning and advanced methods to think through the problem step-by-step before providing the final answer.

However, do not include the chain-of-thought reasoning in your final response. Only present the final answer to the user, in a clear, natural, and human-like manner.

Ensure that your response is clear, informative, and tailored to the user's needs. Avoid generalizations and vagueness. Be precise in your explanations.

Style guidelines:
- Use natural, empathetic language as a human would.
- Incorporate human-like expressions and emotions where appropriate.
- Present information in a way that is easy to understand.

Begin your response now, providing only the final answer."""

    def analyze_sentiment(self, text):
        blob = TextBlob(text)
        sentiment = blob.sentiment
        return {"polarity": sentiment.polarity, "subjectivity": sentiment.subjectivity}

    @staticmethod
    def is_valid_response_static(response, previous_responses):
        """Static method to check if the response is valid."""
        # Check if response is empty
        if not response.strip():
            return False
        # Check if response is too similar to previous responses using advanced similarity
        for prev_response in previous_responses[-5:]:  # Check the last 5 responses
            similarity = ChatbotGUI.calculate_similarity_static(response, prev_response)
            if similarity > 0.8:  # Adjusted threshold for advanced similarity
                return False
        return True

    @staticmethod
    def calculate_similarity_static(text1, text2):
        """Static method to calculate similarity between two texts using TF-IDF and cosine similarity."""
        vectorizer = TfidfVectorizer().fit_transform([text1, text2])
        vectors = vectorizer.toarray()
        similarity = cosine_similarity([vectors[0]], [vectors[1]])[0][0]
        return similarity

    def combine_responses(self, responses):
        """Combines responses from multiple AI workers into a single coherent answer."""
        # Filter out invalid responses
        valid_responses = [
            response for response in responses
            if self.is_valid_response_static(response, self.previous_responses)
        ]
        if not valid_responses:
            # If all responses are invalid, return a default message
            return "I'm sorry, but I'm having trouble generating a response at the moment. Please try again."

        # Use the response with the highest average similarity to other responses
        similarities = []
        for i, resp_i in enumerate(valid_responses):
            sim_sum = 0
            for j, resp_j in enumerate(valid_responses):
                if i != j:
                    sim = self.calculate_similarity_static(resp_i, resp_j)
                    sim_sum += sim
            avg_sim = sim_sum / (len(valid_responses) - 1) if len(valid_responses) > 1 else 0
            similarities.append((resp_i, avg_sim))

        # Sort responses by average similarity in descending order
        similarities.sort(key=lambda x: x[1], reverse=True)
        # Choose the response that is most similar to others (consensus)
        most_common_response = similarities[0][0]
        return most_common_response.strip()

    def save_chat_history(self):
        file_path, _ = QFileDialog.getSaveFileName(
            self, "Save Chat History", "", "Text Files (*.txt);;All Files (*)"
        )
        if file_path:
            with open(file_path, 'w') as f:
                f.write(self.chat_history.toPlainText())
            self.statusbar.showMessage(f"Chat history saved to {file_path}")

    def clear_chat_history(self):
        self.chat_history.clear()
        self.statusbar.showMessage("Chat history cleared")

    def toggle_chat_dock(self, state):
        if state:
            self.chat_dock.show()
        else:
            self.chat_dock.hide()

    def open_preferences(self):
        dialog = QDialog(self)
        dialog.setWindowTitle("Preferences")
        layout = QFormLayout()

        # Example settings
        ai_model_label = QLabel("AI Model:")
        ai_model_combo = QComboBox()
        ai_model_combo.addItems(["gpt-3.5-turbo", "gpt-4"])
        layout.addRow(ai_model_label, ai_model_combo)

        theme_label = QLabel("Theme:")
        theme_combo = QComboBox()
        theme_combo.addItems(["Light", "Dark"])
        layout.addRow(theme_label, theme_combo)

        apply_button = QPushButton("Apply")
        apply_button.clicked.connect(dialog.accept)
        layout.addRow(apply_button)

        dialog.setLayout(layout)
        result = dialog.exec_()
        if result == QDialog.Accepted:
            # Apply settings as needed
            selected_model = ai_model_combo.currentText()
            selected_theme = theme_combo.currentText()
            self.apply_theme(selected_theme)
            self.statusbar.showMessage(f"Preferences updated: Model={selected_model}, Theme={selected_theme}")

    def apply_theme(self, theme):
        if theme == "Dark":
            self.setStyleSheet("""
            QWidget {
                background-color: #2e2e2e;
                color: #f0f0f0;
            }
            QLineEdit, QTextEdit {
                background-color: #3e3e3e;
                color: #f0f0f0;
            }
            QPushButton {
                background-color: #5a5a5a;
                color: white;
            }
            """)
        else:
            self.apply_stylesheet()

    def show_about_dialog(self):
        QMessageBox.about(self, "About", "Advanced GPT Chatbot\nVersion 2.0")

    @staticmethod
    def new_chat_session():
        timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
        return f"chat_session_{timestamp}.json"

    @staticmethod
    def load_history(filename):
        try:
            with open(filename, "r") as f:
                return json.load(f)
        except FileNotFoundError:
            return []

    @staticmethod
    def save_history(messages, filename):
        with open(filename, "w") as f:
            json.dump(messages, f, indent=2)

    @staticmethod
    def get_response(messages, providers):
        for provider in providers:
            try:
                client = Client(provider=provider)
                response = client.chat.completions.create(
                    messages=messages,
                    model="gpt-4",  # Ensure the model name is correct
                )
                return response.choices[0].message.content
            except Exception as e:
                print(f"Error with {provider.__name__}: {e}")
        return "Sorry, I'm having trouble connecting to the AI providers at the moment."


if __name__ == "__main__":
    app = QApplication(sys.argv)
    window = ChatbotGUI()
    window.show()
    sys.exit(app.exec_())