app.py

import gradio as gr
import os

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

try:
    mcp_client = mcp_client.MCPClient(
        {"url": "https://abidlabs-mcp-tool-http.hf.space/gradio_api/mcp/sse"}
    )

    tools= mcp_client.get_tools()

    model = InferenceClientModel(token=os.getenv("HF_TOKEN"))
    agent = CodeAgent(tools=[*tools], model=model, additional_authorized_imports=["json", "ast", "urllib", "base64"])

    demo = gr.ChatInterface(
        fn= lambda message, history: str(agent.run(message)),
        type="messages",
        examples=["Prime factorization of 68"],
        title="Agent with MCP Tools",
        description="This agent uses tools from the MCP tools to answer questions")

    demo.launch()
finally:
    mcp_client.disconnect() # Ensure the MCP client is disconnected when done
    demo.close()

    # Clean up the MCP client