provide image bytes in the case of cropped pano image

app.py

@@ -292,15 +292,19 @@ def main():
                 try:
                     if image_data['is_pano']:
                         image = process_panorama(image_data['thumb_1024_url'])
+                        image_bytes = io.BytesIO()
+                        image.save(image_bytes, format=image.format)
+                        image_bytes = image_bytes.getvalue()
                     else:
                         response = requests.get(image_data['thumb_1024_url'])
                         image = Image.open(BytesIO(response.content))
+                        image_bytes = response.content
                     st.image(image, caption="Street View", width=400)
 
                     # Add download button
                     st.download_button(
                         label="Download Image",
-                        data=response.content,
+                        data=image_bytes,
                         file_name=f"streetview_{lat}_{lng}.jpg",
                         mime="image/jpeg"
                     )