Update app.py

app.py

@@ -200,7 +200,7 @@ class ImageScraper:
             "https://images.pexels.com/photos/5473950/pexels-photo-5473950.jpeg"
         ]
 
-   def get_images(self, query: str, num_images: int = 15) -> Dict[str, List[Dict[str, str]]]:
+    def get_images(self, query: str, num_images: int = 15) -> Dict[str, List[Dict[str, str]]]:
        try:
             # Ensure query is not empty
             if not query.strip():