Update config.py

config.py

@@ -9,5 +9,5 @@ class Config:
     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
+    GROQ_API_KEY = os.getenv("GROQ_API_KEY") 
+    GROQ_MODEL = "llama3-70b-8192"  # Cost-effective and fast for RAG