Update app.py

app.py

@@ -47,7 +47,7 @@ class BasicAgent:
         If you are asked for a string, don't use articles, neither abbreviations (e.g. for cities), and write the digits in plain text unless specified otherwise. 
         If you are asked for a comma separated list, apply the above rules depending of whether the element to be put in the list is a number or a string.
         """
-        self.agent.prompt_templates = SYSTEM_PROMPT
+        self.agent.prompt_templates["system_prompt"] = self.agent.prompt_templates["system_prompt"] + SYSTEM_PROMPT
         
     def __call__(self, question: str) -> str:
         print(f"Agent received question (first 50 chars): {question[:50]}...")