Update app.py

app.py

@@ -40,7 +40,21 @@ def get_current_time_in_timezone(timezone: str) -> str:
         return f"The current local time in {timezone} is: {local_time}"
     except Exception as e:
         return f"Error fetching time for timezone '{timezone}': {str(e)}"
+        
+# Import tool from Hub
+image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
+
+@tool 
+def text_to_image(text: str) -> image:
+    """A tool that takes string and creates image with textual information.
+    Args: 
+        text: A string representing the textual information about the image to be created.
+    """
+    try :
+        return image_generation_tool(text)
 
+    except Exception as e:
+        return "Error creating the image"    
 
 final_answer = FinalAnswerTool()
 
@@ -55,8 +69,7 @@ custom_role_conversions=None,
 )
 
 
-# Import tool from Hub
-image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
+
 
 with open("prompts.yaml", 'r') as stream:
     prompt_templates = yaml.safe_load(stream)