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Update app.py
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app.py
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import gradio as gr
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import os
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from smolagents import InferenceClientModel, CodeAgent, MCPClient
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from huggingface_hub import login, whoami
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def check_and_login():
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"""ํ๊น
ํ์ด์ค ๋ก๊ทธ์ธ ์ํ ํ์ธ ๋ฐ ๋ก๊ทธ์ธ"""
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try:
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user_info = whoami()
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print(f"โ ์ด๋ฏธ ๋ก๊ทธ์ธ๋จ: {user_info['name']}")
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return True
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except:
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token = os.getenv("HUGGINGFACE_API_TOKEN") or os.getenv("HF_TOKEN")
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if token:
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try:
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login(token=token)
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user_info = whoami()
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print(f"โ ํ ํฐ์ผ๋ก ๋ก๊ทธ์ธ ์ฑ๊ณต: {user_info['name']}")
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return True
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except Exception as e:
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print(f"โ ํ ํฐ ๋ก๊ทธ์ธ ์คํจ: {e}")
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return False
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else:
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print("โ ํ ํฐ์ด ์์ต๋๋ค.")
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return False
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def safe_mcp_connection():
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"""์์ ํ MCP ์ฐ๊ฒฐ ์๋"""
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mcp_configs = [
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# 1. ์ฌ๋ฐ๋ฅธ transport ๋ช
์ํ ์ค์
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{
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"url": "https://abidlabs-mcp-tool-http.hf.space/gradio_api/mcp/sse",
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"transport": "sse"
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},
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# 2. ๋ค๋ฅธ MCP ์๋ฒ ์๋
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{
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"url": "https://0208suin-mcp-client.hf.space/gradio_api/mcp/sse",
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"transport": "sse"
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}
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]
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for i, config in enumerate(mcp_configs, 1):
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try:
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print(f"MCP ์๋ฒ {i} ์ฐ๊ฒฐ ์๋...")
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mcp_client = MCPClient(config)
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tools = mcp_client.get_tools()
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print(f"โ MCP ์๋ฒ {i} ์ฐ๊ฒฐ ์ฑ๊ณต: {len(tools)}๊ฐ ๋๊ตฌ")
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return mcp_client, tools
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except Exception as e:
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print(f"โ MCP ์๋ฒ {i} ์ฐ๊ฒฐ ์คํจ: {str(e)[:100]}...")
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continue
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print("๋ชจ๋ MCP ์๋ฒ ์ฐ๊ฒฐ ์คํจ, ๊ธฐ๋ณธ ๋๊ตฌ๋ก ์คํ")
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return None, []
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mcp_client = None
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try:
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# 1. ํ๊น
ํ์ด์ค ๋ก๊ทธ์ธ ํ์ธ
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if not check_and_login():
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def login_error(message, history):
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return """๐ ๋ก๊ทธ์ธ์ด ํ์ํฉ๋๋ค:
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1. ํฐ๋ฏธ๋์์: `huggingface-cli login`
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2. ๋๋ ์คํ์ด์ค Settings์์ HUGGINGFACE_API_TOKEN ์ค์
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3. ํ ํฐ ๋ฐ๊ธ: https://huggingface.co/settings/tokens"""
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return gr.ChatInterface(
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fn=login_error,
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type="messages",
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title="๐ ๋ก๊ทธ์ธ ํ์",
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description="Hugging Face ๋ก๊ทธ์ธ์ด ํ์ํฉ๋๋ค.",
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)
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# 2. MCP ์ฐ๊ฒฐ ์๋
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mcp_client, tools = safe_mcp_connection()
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# 3. ๋ชจ๋ธ ์ด๊ธฐํ
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try:
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model = InferenceClientModel()
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print("โ ๋ชจ๋ธ ์ด๊ธฐํ ์๋ฃ")
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except Exception as e:
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print(f"โ ๋ชจ๋ธ ์ด๊ธฐํ ์คํจ: {e}")
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# ๋์: HfApiModel ์ฌ์ฉ
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from smolagents import HfApiModel
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token = os.getenv("HUGGINGFACE_API_TOKEN") or os.getenv("HF_TOKEN")
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model = HfApiModel(model_id="microsoft/DialoGPT-medium", token=token)
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print("โ ๋์ ๋ชจ๋ธ(HfApiModel) ์ด๊ธฐํ ์๋ฃ")
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# 4. ์์ด์ ํธ ์ด๊ธฐํ
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agent = CodeAgent(
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tools=tools,
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model=model,
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additional_authorized_imports=["json", "ast", "urllib", "base64"]
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)
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print("โ ์์ด์ ํธ ์ด๊ธฐํ ์๋ฃ")
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# 5. ์ฑํ
ํจ์
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def agent_chat(message, history):
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try:
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result = agent.run(message)
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return str(result)
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except Exception as e:
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error_msg = str(e)
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if "nebius" in error_msg.lower():
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return "โ ๋ชจ๋ธ ์ ๊ทผ ์ค๋ฅ์
๋๋ค. ํ๊น
ํ์ด์ค ๋ก๊ทธ์ธ์ ํ์ธํด์ฃผ์ธ์."
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elif "mcp" in error_msg.lower():
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return f"โ ๏ธ MCP ๋๊ตฌ ์ค๋ฅ: {error_msg[:200]}..."
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else:
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return f"โ ์ค๋ฅ๊ฐ ๋ฐ์ํ์ต๋๋ค: {error_msg[:200]}..."
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# 6. ์ธํฐํ์ด์ค ์์ฑ
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demo = gr.ChatInterface(
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fn=agent_chat,
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type="messages",
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examples=[
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"์๋
ํ์ธ์! ์ด๋ป๊ฒ ๋์๋๋ฆด๊น์?",
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"Analyze the sentiment of 'This is awesome!'",
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"์ฌ์ฉ ๊ฐ๋ฅํ ๋๊ตฌ๊ฐ ๋ฌด์์ธ๊ฐ์?"
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],
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title="๐ค Agent with MCP Tools",
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description=f"MCP ๋๊ตฌ๋ฅผ ์ฌ์ฉํ๋ ์ค๋งํธ ์์ด์ ํธ (๋๊ตฌ {len(tools)}๊ฐ)",
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)
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def error_message(message, history):
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return f"""โ ์๋น์ค ์ด๊ธฐํ ์ค๏ฟฝ๏ฟฝ:
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3. ํ๊น
ํ์ด์ค ํ ํฐ ํ์ธ"""
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return gr.ChatInterface(
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fn=error_message,
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type="messages",
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title="โ ์ด๊ธฐํ ์ค๋ฅ",
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description="์๋น์ค ์ด๊ธฐํ์ ์คํจํ์ต๋๋ค.",
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)
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finally:
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if mcp_client:
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try:
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mcp_client.disconnect()
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print("โ MCP ์ฐ๊ฒฐ ์ข
๋ฃ")
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except:
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pass
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if __name__ == "__main__":
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demo = main()
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demo.launch()
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import gradio as gr
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import os
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from smolagents import InferenceClientModel, CodeAgent, MCPClient
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try:
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mcp_client = MCPClient(
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{"url": "https://0208suin-mcp-client.hf.space/gradio_api/mcp/sse"}
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)
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tools = mcp_client.get_tools()
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model = InferenceClientModel(token=os.getenv("HUGGINGFACE_API_TOKEN"))
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agent = CodeAgent(tools=[*tools], model=model, additional_authorized_imports=["json", "ast", "urllib", "base64"])
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demo = gr.ChatInterface(
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fn=lambda message, history: str(agent.run(message)),
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type="messages",
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examples=["Analyze the sentiment of the following text 'This is awesome'"],
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title="Agent with MCP Tools",
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description="This is a simple agent that uses MCP tools to answer questions.",
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)
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demo.launch(mcp_server=True)
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finally:
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mcp_client.disconnect()
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