Update refusal_chain.py

refusal_chain.py

@@ -9,7 +9,7 @@ def get_refusal_chain() -> LLMChain:
     """
     Builds the refusal chain for out-of-scope queries.
     """
-        chat_groq_model = ChatGroq(
+    chat_groq_model = ChatGroq(
         model="Gemma2-9b-It",
         groq_api_key=os.environ["GROQ_API_KEY"]  # must be set in environment
     )