a b/aiagents4pharma/talk2knowledgegraphs/.env.example 

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# .env.example (DO NOT put actual API keys here, read the README.md)





  
  

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OPENAI_API_KEY=your_openai_api_key_here





  
  

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OLLAMA_HOST=http://ollama:11434





  
  

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LANGCHAIN_TRACING_V2=true





  
  

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LANGCHAIN_API_KEY=your_langchain_api_key_here