update: supabase storage upload code

app.py

@@ -1,3 +1,4 @@
+import mimetypes
 import os
 import tempfile
 import time
@@ -25,23 +26,41 @@ os.environ['MOVIEPY_TEMP_DIR'] = '/tmp/moviepy'
 
 def upload_to_supabase(video_path, bucket_name="JewelmirrorVideoGeneration"):
     try:
+        if not os.path.exists(video_path):
+            raise FileNotFoundError(f"Video file not found: {video_path}")
+
+        content_type = mimetypes.guess_type(video_path)[0] or 'video/mp4'
+        file_name = os.path.basename(video_path)
+
+        options = {
+            "content-type": content_type,
+            "x-upsert": "true",
+            "cache-control": "max-age=3600"
+        }
+
         with open(video_path, 'rb') as f:
-            file_name = os.path.basename(video_path)
-            supabase.storage.from_(bucket_name).upload(file_name, f)
+            file_data = f.read()
+
+            supabase.storage.from_(bucket_name).upload(
+                path=file_name,
+                file=file_data,
+                file_options=options
+            )
 
             public_url = supabase.storage.from_(bucket_name).get_public_url(file_name)
+
+            response = requests.head(public_url)
+            if response.status_code != 200:
+                raise Exception(f"Upload verification failed: {response.status_code}")
+
             return public_url
+
     except Exception as e:
         print(f"Error uploading to Supabase: {str(e)}")
         return None
 
 
 def download_image(url):
-    """
-    Download an image from the web and save it as a temporary file.
-    :param url: URL of the image.
-    :return: Path to the temporary file.
-    """
     try:
         response = requests.get(url, stream=True)
         response.raise_for_status()