add media_type to response

main.py

@@ -69,14 +69,14 @@ async def process_video_api(video_file: UploadFile = File(media_type="video"),
                 logging.info("Zipping response...")
                 with open(os.path.join(temp_dir, f"{video_file.filename.split('.')[0]}.zip"), 'w+b') as temp_zip_file:
                     zip_file = zip_response(temp_zip_file.name, [output_path, srt_path])
-                    return Response(content = zip_file)
+                    return Response(content = zip_file, media_type = 'application/zip')
             with open(os.path.join(temp_dir, f"{video_file.filename.split('.')[0]}.srt"), 'w+b') as temp_srt_file:
                 logging.info("Processing the video...")
                 output_path, srt_path = process_video(temp_file.name, None, task, max_words_per_line, fontsize, font, bg_color, text_color, caption_mode)
                 logging.info("Zipping response...")
                 with open(os.path.join(temp_dir, f"{video_file.filename.split('.')[0]}.zip"), 'w+b') as temp_zip_file:
                     zip_file = zip_response(temp_zip_file.name, [output_path, srt_path])
-                    return Response(content = zip_file)  
+                    return Response(content = zip_file, media_type = 'application/zip')  
     except Exception as e:
         raise HTTPException(status_code=500, detail=str(e))