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| import asyncio | |
| import websockets | |
| import threading | |
| import sqlite3 | |
| import g4f | |
| import requests | |
| import streamlit as st | |
| client_ports = [] | |
| # Define the websocket client class | |
| class WebSocketClient5: | |
| def __init__(self): | |
| # Initialize the uri attribute | |
| if "client_ports" not in st.session_state: | |
| st.session_state['client_ports'] = "" | |
| async def askQuestion(self, question): | |
| if "flow" not in st.session_state: | |
| st.session_state.flow = "" | |
| flow = st.session_state.flow | |
| API_URL = f"http://localhost:3000/api/v1/prediction/{flow}" | |
| try: | |
| def query(payload): | |
| response = requests.post(API_URL, json=payload) | |
| return response.json() | |
| response = query({ | |
| "question": question, | |
| }) | |
| print(response) | |
| answer = response["text"] | |
| return answer | |
| except Exception as e: | |
| print(e) | |
| # Define a function that will run the client in a separate thread | |
| def run(self): | |
| # Create a thread object | |
| self.thread = threading.Thread(target=self.run_client) | |
| # Start the thread | |
| self.thread.start() | |
| # Define a function that will run the client using asyncio | |
| def run_client(self): | |
| # Get the asyncio event loop | |
| loop = asyncio.new_event_loop() | |
| # Set the event loop as the current one | |
| asyncio.set_event_loop(loop) | |
| # Run the client until it is stopped | |
| loop.run_until_complete(self.client()) | |
| # Stop the WebSocket client | |
| async def stop_client(): | |
| global ws | |
| # Close the connection with the server | |
| await ws.close() | |
| client_ports.pop() | |
| print("Stopping WebSocket client...") | |
| # Define a coroutine that will connect to the server and exchange messages | |
| async def startClient(self, clientPort): | |
| uri = f'ws://localhost:{clientPort}' | |
| client_ports.append(clientPort) | |
| st.session_state['client_ports'] = client_ports | |
| name = f"Flowise client port: {clientPort}" | |
| status = st.sidebar.status(label=name, state="complete", expanded=False) | |
| # Connect to the server | |
| async with websockets.connect(uri) as websocket: | |
| # Loop forever | |
| while True: | |
| status.update(label=name, state="running", expanded=True) | |
| # Listen for messages from the server | |
| input_message = await websocket.recv() | |
| print(f"Server: {input_message}") | |
| input_Msg = st.chat_message("assistant") | |
| input_Msg.markdown(input_message) | |
| try: | |
| response = await self.askQuestion(input_message) | |
| res1 = f"Client: {response}" | |
| output_Msg = st.chat_message("ai") | |
| output_Msg.markdown(res1) | |
| await websocket.send(res1) | |
| status.update(label=name, state="complete", expanded=True) | |
| continue | |
| except websockets.ConnectionClosed: | |
| print("client disconnected") | |
| continue | |
| except Exception as e: | |
| print(f"Error: {e}") | |
| continue |