Update app.py

app.py

@@ -140,6 +140,7 @@ class BasicAgent:
         # System prompt
         # 1) Get the default templates
         default_templates = PromptTemplates()
+        print(">>> prompt_templates is a", type(default_templates))
         # 2) Construct a new one, swapping in only your system prompt
         my_templates = PromptTemplates(
             system_prompt=(