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| import os | |
| def setup_langsmith_config(): | |
| os.environ["LANGCHAIN_ENDPOINT"] = "https://api.smith.langchain.com" # Update with your API URL if using a hosted instance of Langsmith. | |
| os.environ["LANGCHAIN_API_KEY"] = os.getenv("LANGCHAIN_API_KEY") # Update with your API key | |
| os.environ["LANGCHAIN_TRACING_V2"] = "true" | |
| project_name = "GPT-4-VISION-DEMO" # Update with your project name | |
| os.environ["LANGCHAIN_PROJECT"] = project_name # Optional: "default" is used if not set |