update gradio sdk

README.md

@@ -1,10 +1,10 @@
 ---
-title: Videomatting
+title: VideoMatting
 emoji: 🐢
 colorFrom: green
 colorTo: indigo
 sdk: gradio
-sdk_version: 3.16.0
+sdk_version: 3.50.2
 app_file: app.py
 pinned: false
 ---

app.py

@@ -46,4 +46,4 @@ with gr.Blocks(title="Robust Video Matting") as block:
         "<p style='text-align: center'><a href='https://arxiv.org/abs/2108.11515'>Robust High-Resolution Video Matting with Temporal Guidance</a> | <a href='https://github.com/PeterL1n/RobustVideoMatting'>Github Repo</a></p>"
     )
 
-block.queue(api_open=False, max_size=5).launch(auth=("user", os.environ["PASSWORD"]))
+block.queue(api_open=False, max_size=5).launch(auth=("user", os.getenv("PASSWORD")))