Update app.py

app.py

@@ -53,7 +53,7 @@ class cbfs:
         #     chosen_llm = ChatOpenRouter(model_name='anthropic/claude-3-sonnet', temperature=0)
         # elif model_name == "Claude 3.5 Sonnet":
         #     chosen_llm = ChatOpenRouter(model_name='anthropic/claude-3.5-sonnet', temperature=0)
-        # else:
+        else:
             # Default model
             # chosen_llm = ChatOpenRouter(model_name="meta-llama/llama-3-70b-instruct", temperature=0)
             chosen_llm = ChatOpenAI(model_name="gpt-3.5-turbo", temperature=0)