using original user promtp for video

main.py

@@ -99,7 +99,13 @@ async def generate_video(image_path, prompt):
         "fal-ai/wan-i2v",
         arguments={
             "prompt": prompt,
-            "image_url": image_data_url
+            "image_url": image_data_url,
+            "resolution": "480p",
+            "guide_scale": 6.5,
+            "shift": 4.5,
+            "enable_prompt_expansion": True,
+            "acceleration": "regular",
+            "aspect_ratio": "auto"
         },
     )
 
@@ -221,8 +227,8 @@ async def process_async(ref, prompt, output):
         image.save(output_filename)
         print(f"Generated image saved to: {output_filename}")
         
-        # Generate video from the saved image using the optimized prompt
-        video_result = await generate_video(output_filename, optimized_prompt)
+        # Generate video from the saved image using the original prompt
+        video_result = await generate_video(output_filename, prompt)
         
         # Save the video if available
         if video_result and isinstance(video_result, dict) and 'video' in video_result: