Update app.py

app.py

@@ -1,4 +1,31 @@
 """Entry to launch gradio app."""
+import sys
+import spaces
+import torch
+import importlib
+import gradio as gr
+import numpy as np
+
+# Walk around container build-up
+package_name = "huggingface_hub"
+required_version = "0.25.1"
+try:
+    huggingface_hub = importlib.import_module(package_name)
+    if huggingface_hub.__version__ != required_version:
+        raise ImportError
+except ImportError:
+    import subprocess
+    subprocess.check_call([sys.executable, "-m", "pip", "install", f"{package_name}=={required_version}"])
+
+# Remove old version from memory
+if package_name in sys.modules:
+    del sys.modules[package_name]
+
+importlib.invalidate_caches()
+huggingface_hub = importlib.import_module(package_name)
+importlib.reload(huggingface_hub)
+print(f"Now the `huggingface_hub` version is {huggingface_hub.__version__}")
+
 import gradio as gr
 from src.demo.gradio_utils import *