I keep getting the following error:

2025-04-01 00:06:23 [ERROR] embedding_service.py:88 - Error processing document embedding: Failed to get embeddings: 429 Client Error: Too Many Requests for url: https://api.openai.com/v1/embeddings
2025-04-01 00:06:23 [ERROR] document_service.py:462 - Error processing document embedding: Failed to get embeddings: 429 Client Error: Too Many Requests for url: https://api.openai.com/v1/embeddings
2025-04-01 00:06:23 [ERROR] trainprocess_service.py:342 - Generate document embeddings failed: Failed to get embeddings: 429 Client Error: Too Many Requests for url: https://api.openai.com/v1/embeddings
2025-04-01 00:06:23 [ERROR] trainprocess_service.py:1191 - Step generate_document_embeddings failed
2025-04-01 00:06:23 [INFO] trainprocess_service.py:1192 - Marking step as failed: stage=generate_document_embeddings, step=generate_document_embeddings