Update config.py

config.py

@@ -6,4 +6,8 @@ class Config:
     BATCH_SIZE = 32
     TOP_K = 3
     MIN_SIMILARITY_SCORE = 0.35
-    MAX_LENGTH = 512
+    MAX_LENGTH = 512
+    # New LLM Configuration
+    # Ensure you set 'OPENAI_API_KEY' in your Hugging Face Space Settings > Secrets
+    OPENAI_API_KEY = os.getenv("OPENAI_API_KEY") 
+    OPENAI_MODEL = "gpt-4o-mini"  # Cost-effective and fast for RAG