Complete solution for API key configuration
When GraphAgent's API key configuration fails, the core problem usually involves a wrong file path, an irregular key format, or insufficient permissions. The following is a step-by-step solution:
- Check the file path: Acknowledgement
LLMGraph/llms/default_model_configs.jsonIs the path correct, Windows users need to be aware of backslash escaping - Authentication key format: Ensure that the JSON format is strictly compliant, paying particular attention to the use of quotation marks and commas. It is recommended to use JSON validation tools to check the syntax
- Test key validity: Test the availability of the key through the official OpenAI playground, excluding expired or banned keys.
Alternatives:
1. Environment variable setting: API key can be set as a system variableexport OPENAI_API_KEY='sk-xxx'
2. Using local models: Configuring VLLM for local deployment, modifying themodel_typebecause ofvllmCircumventing Online API Limitations
Common Error Troubleshooting:
- Permission issues: execution on configuration fileschmod 644 default_model_configs.json
- Encoding issues: ensure that files are saved in UTF-8 BOM-free format
- Caching problem: restart Python environment after changing configuration
This answer comes from the articleGAG: Generating a Social Relationship Graph Using a Large Model to Simulate Human BehaviorThe
