Update app.py

app.py

@@ -81,39 +81,6 @@ pipeline = TI2VidTwoStagesPipeline(
     local_files_only=False
 )
 
-# print("=" * 80)
-# print("Warming up pipeline (loading Gemma text encoder)...")
-# print("=" * 80)
-
-# # Do a dummy warmup to load all models including Gemma
-# import tempfile
-# import os
-# warmup_output = tempfile.mktemp(suffix=".mp4")
-# try:
-#     pipeline(
-#         prompt="warmup",
-#         negative_prompt="",
-#         output_path=warmup_output,
-#         seed=42,
-#         height=256,
-#         width=256,
-#         num_frames=9,
-#         frame_rate=8,
-#         num_inference_steps=1,
-#         cfg_guidance_scale=1.0,
-#         images=[],
-#         tiling_config=TilingConfig.default(),
-#     )
-#     # Clean up warmup output
-#     if os.path.exists(warmup_output):
-#         os.remove(warmup_output)
-# except Exception as e:
-#     print(f"Warmup completed with note: {e}")
-
-# print("=" * 80)
-# print("Pipeline fully loaded and ready!")
-# print("=" * 80)
-
 @spaces.GPU(duration=300)
 def generate_video(
     input_image,
@@ -187,7 +154,7 @@ with gr.Blocks(title="LTX-2 Video 🎥🔈") as demo:
     with gr.Row():
         with gr.Column():
             input_image = gr.Image(
-                label="Input Image",
+                label="Input Image (Optional)",
                 type="pil",
             )