Update app.py

app.py

@@ -253,6 +253,9 @@ def generate_splats_from_images(image_paths, session_id=None):
     image_paths = processed_image_paths
     print(image_paths)
 
+    if len(image_paths) == 1:
+        image_paths.append(image_paths[0])
+
     if session_id is None:
         session_id = uuid.uuid4().hex