Update app.py

try to fix error returning too many values

app.py

@@ -50,7 +50,7 @@ image_sources = load_image_sources()
 def get_image_url(image_type: str):
     """Finds the best match for the given image type using fuzzy matching."""
     choices = list(image_sources.keys())  # Get all available keys
-    best_match, score = process.extractOne(image_type, choices)  # Find closest match
+    best_match, score, *rest = process.extractOne(image_type, choices)  
     
     if score > 90:  # Set a threshold to ensure a reasonable match
         print(best_match)