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Ерёменко Иван commited on
Commit ·
d129ef0
1
Parent(s): b0e801a
Replace InferenceClientModel with local TransformersModel
Browse files- Remove dependency on Hugging Face Inference API keys
- Use local DialoGPT-medium model through transformers
- Add proper tokenizer configuration for DialoGPT
- Add necessary dependencies: transformers, torch, accelerate
- App now works without external API keys while preserving MCP functionality
- app.py +29 -41
- requirements.txt +4 -1
app.py
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@@ -1,13 +1,12 @@
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import gradio as gr
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import os
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from smolagents import
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mcp_client = None
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tools = []
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try:
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print("Попытка подключения к MCP серверу...")
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mcp_client = MCPClient(
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{
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"url": "https://Eremenko-mcp-sentiment.hf.space/gradio_api/mcp/"
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@@ -15,53 +14,42 @@ try:
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}
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)
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tools = mcp_client.get_tools()
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print(f"Успешно получено {len(tools)} инструментов от MCP сервера")
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except Exception as e:
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print(f"Ошибка при подключении к MCP серверу: {e}")
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print("Продолжаем без MCP инструментов...")
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tools = []
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#
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"
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"microsoft/DialoGPT-medium",
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"gpt2"
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]
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model = InferenceClientModel(
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token=os.getenv("HUGGINGFACE_API_TOKEN"),
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model_id=model_id
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)
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print(f"Модель {model_id} успешно загружена")
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break
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except Exception as e:
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print(f"Ошибка при загрузке модели {model_id}: {e}")
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continue
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raise Exception("Не удалось загрузить ни одну из доступных моделей")
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try:
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demo.launch()
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except KeyboardInterrupt:
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# Обработка Ctrl+C
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print('Сервер остановлен пользователем')
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except Exception as e:
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print(f"Ошибка при
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finally:
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if mcp_client:
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mcp_client.disconnect()
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import gradio as gr
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import os
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from smolagents import CodeAgent, MCPClient
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from transformers import AutoTokenizer, AutoModelForCausalLM
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from smolagents import TransformersModel
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mcp_client = None
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try:
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mcp_client = MCPClient(
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{
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"url": "https://Eremenko-mcp-sentiment.hf.space/gradio_api/mcp/"
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}
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)
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tools = mcp_client.get_tools()
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# Используем локальную модель через transformers
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print("Загружаем локальную модель...")
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model_id = "microsoft/DialoGPT-medium"
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tokenizer = AutoTokenizer.from_pretrained(model_id)
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# Устанавливаем pad_token для DialoGPT
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if tokenizer.pad_token is None:
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tokenizer.pad_token = tokenizer.eos_token
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model = AutoModelForCausalLM.from_pretrained(model_id)
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# Создаем TransformersModel для smolagents
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transformers_model = TransformersModel(
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model=model,
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tokenizer=tokenizer,
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device="cpu" # Используем CPU для простоты
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)
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agent = CodeAgent(tools=[*tools], model=transformers_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()
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except KeyboardInterrupt:
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# Обработка Ctrl+C
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print('Сервер остановлен пользователем')
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except Exception as e:
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print(f"Ошибка при подключении к MCP серверу: {e}")
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print("Попробуйте другой MCP сервер или проверьте URL")
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finally:
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if mcp_client:
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mcp_client.disconnect()
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requirements.txt
CHANGED
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gradio[mcp]
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smolagents[mcp]
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gradio[mcp]
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smolagents[mcp]
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transformers
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torch
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accelerate
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