Update app.py

app.py

@@ -66,7 +66,21 @@ def convert_currency(amount: float, from_currency: str, to_currency: str) -> str
         return f"{amount} {from_currency} is equal to {converted_amount} {to_currency}."
     except Exception as e:
         return f"Error fetching exchange rates: {str(e)}"
-
+@tool        
+def interaction_tool(user_input: str) -> str:
+    """A tool that allows the agent to respond to basic user interactions.
+    Args:
+        user_input: The user's message.
+    """
+    responses = {
+        "hi": "Hello! I'm an AI Agent here to assist you.",
+        "hello": "Hey there! How can I help?",
+        "how are you": "I'm just a virtual agent, but I'm always ready to assist!",
+        "what can you do": "I can generate images, search the web, check time zones, and much more!",
+        "what are you doing": "I'm here, waiting for your instructions to assist you."
+    }
+    return responses.get(user_input.lower(), "I'm not sure, but I'm here to help!")
+    
 # Load Hugging Face Text-to-Image Tool
 image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
 
@@ -94,6 +108,7 @@ agent = CodeAgent(
         get_weather,
         convert_currency,
         DuckDuckGoSearchTool(),
+        Interaction_tool,
         image_generation_tool,
     ],
     max_steps=6,