Update app.py

app.py

@@ -16,7 +16,7 @@ RELEVANCE_THRESHOLD = 1.2   # lower = stricter relevance
 # =====================================================
 # Initialize Groq Client
 # =====================================================
-client = Groq(api_key= userdata.get('RAG_GROQ'))
+client = Groq(api_key=os.environ.get("RAG-GROQ"))
 # =====================================================
 # Load Embedding Model
 # =====================================================