Update app.py

app.py

@@ -18,7 +18,7 @@ if "HUGGINGFACEHUB_API_TOKEN" not in os.environ:
 
 # --- LLM and Template Configuration ---
 llm = HuggingFaceEndpoint(
-    repo_id="google/flan-t5-base",
+    repo_id="google/gemma-2b",
     temperature=0.7,
     max_new_tokens=512,
     huggingfacehub_api_token=os.getenv("HUGGINGFACEHUB_API_TOKEN"),