Update app.py

app.py

@@ -37,7 +37,7 @@ def get_current_time_in_timezone(timezone: str) -> str:
 def image_generator(description: str):
   """A tool that generates an image from a description.
     Args:
-        deescription: A string representing the description of the image.
+        description: A string representing the description of the image.
   """
   try:
     client = InferenceClient(