import gradio as gr
import os

from mcp import StdioServerParameters
from smolagents import InferenceClientModel, CodeAgent, ToolCollection, MCPClient

try:
    mcp_client = MCPClient(
        {
            "url": "https://betki-mcp-sentiment.hf.space/gradio_api/mcp/sse",
            "transport": "sse"
        }
    )

    tools = mcp_client.get_tools()

    model = InferenceClientModel(token=os.getenv("HUGGINGFACE_API_TOKEN"))
    agent = CodeAgent(tools=[*tools], model=model)

    demo = gr.ChatInterface(
        fn=lambda message, history: str(agent.run(message)),
        type="messages",
        title="Agent with MCP Tools",
        description="Agent that uses MCP tools (sentiment analysis) to analyze input for sentiment.",
    )

    demo.launch()
finally:
    mcp_client.disconnect()