Update app.py

app.py

@@ -11,9 +11,14 @@ from Gradio_UI import GradioUI
 
 @tool
 def dog_average_longevity(breed: str) -> str: 
-    """A tool that uses DuckDuckGo to search the web and returns the average lifespan for a breed of dogs. 
-        Args: 
-           breed(str): A string representing the breed of the dog (e.g., "Labrador").    
+    """
+    A tool that uses DuckDuckGo to search the web and returns the average lifespan for a given dog breed.
+    
+    Parameters:
+        breed (str): The breed of the dog (e.g., "Labrador").
+    
+    Returns:
+        str: The average lifespan of the specified dog breed in years.
     """
     query = f"average lifespan for {breed} dog in years"
     
@@ -28,6 +33,7 @@ def dog_average_longevity(breed: str) -> str:
     
     return "No reliable lifespan information found. Please check with a veterinarian."
 
+
 def extract_lifespan(text: str) -> Optional[str]:
     """
     Extracts the first occurrence of a lifespan range or single number in years.