Update app.py

app.py

@@ -172,7 +172,7 @@ class WeatherTool(Tool):
 model = LiteLLMModel(
     model_id="huggingface/google/gemma-2-2b-it",
     System_Prompt = """ 
-Use the memory tool to store, update, or retrieve important information whenever it may be useful later.
+    Use the MemoryTool to store, update, or retrieve important information whenever it may be useful later.
 Use the webhook_post tool to send structured JSON payloads to external webhook URLs when an action requires posting data and return the raw text response.
 Always choose the appropriate tool instead of guessing, and report errors clearly if a tool call fails.
     """ ,