Acompannhando a aula ocorreu o seguinte erro, Could not load OpenAI embedding model:
ValueError:
Could not load OpenAI embedding model. If you intended to use OpenAI, please check your OPENAI_API_KEY. Original error: No API key found for OpenAI. Please set either the OPENAI_API_KEY environment variable or openai.api_key prior to initialization. API keys can be found or created at https://platform.openai.com/account/api-keys
Consider using embed_model='local'. Visit our documentation for more embedding options: https://docs.llamaindex.ai/en/stable/module_guides/models/embeddings.html#modules
Qual Seria a melhor forma de resolver?