import gradio as gr
from smolagents import CodeAgent
from smolagents.mcp_client import MCPClient
from smolagents import LiteLLMModel
from mcp.client.stdio import StdioServerParameters


try:
    mcp_client = MCPClient(
        ## Try this working example on the hub:
        {"url": "http://localhost:7860/gradio_api/mcp/sse"}

    )
    tools = mcp_client.get_tools()

    model = LiteLLMModel(model_id="ollama/qwen2.5:7b", api_base="http://81.94.155.215:11434")
    agent = CodeAgent(tools=[*tools], model=model)

    demo = gr.ChatInterface(
        fn=lambda message, history: str(agent.run(message)),
        type="messages",
        examples=["what is the weather like in Moscow now?"],
        title="Agent with MCP Tools",
        description="This is a simple agent that uses MCP tools to answer questions.",
    )

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