Update app.py

app.py

@@ -1,5 +1,5 @@
 import torch
-import gradio as gr
+import gradio os gr
 from PIL import Image
 from diffusers import WanImageToVideoPipeline
 from diffusers.utils import export_to_video
@@ -43,4 +43,14 @@ with gr.Blocks() as demo:
     btn = gr.Button("Generate")
     btn.click(generate, [img, prompt], out)
 
-demo.launch()
+USERNAME = os.getenv("GRADIO_USERNAME")
+PASSWORD = os.getenv("GRADIO_PASSWORD")
+
+auth = (USERNAME, PASSWORD) if USERNAME and PASSWORD else None
+
+demo.launch(
+    server_name="0.0.0.0",
+    server_port=7860,
+    ssr_mode=False,
+    auth=auth
+)