Adjust default video generation parameters and GPU decorator

app.py

@@ -65,7 +65,7 @@ def save_video(video_frames, fps=25):
         export_to_video(video_frames, tmp_file.name, fps=fps)
         return tmp_file.name
 
-@spaces.GPU(duration=1000)
+@spaces.GPU()
 def generate_video_pipeline(pipeline, prompt, negative_prompt, num_frames, height, width, num_inference_steps):
     """Generate video using the pipeline"""
     # Move to appropriate device
@@ -140,7 +140,7 @@ def create_interface():
                     num_frames = gr.Slider(
                         minimum=8,
                         maximum=128,
-                        value=50,
+                        value=40,
                         step=1,
                         label="Number of Frames",
                         info="Number of frames in the video"
@@ -164,7 +164,7 @@ def create_interface():
                     num_inference_steps = gr.Slider(
                         minimum=10,
                         maximum=100,
-                        value=50,
+                        value=40,
                         step=1,
                         label="Inference Steps",
                         info="Higher number = better quality but slower"