Update app.py

app.py

@@ -1,3 +1,20 @@
+import subprocess
+
+def uninstall_and_reinstall_bitsandbytes():
+    try:
+        # Uninstall bitsandbytes
+        subprocess.run(["pip", "uninstall", "-y", "bitsandbytes"], check=True)
+        print("Uninstalled bitsandbytes successfully.")
+
+        # Reinstall bitsandbytes from the specified source
+        subprocess.run(["pip", "install", "-i", "https://pypi.org/simple/", "bitsandbytes"], check=True)
+        print("Reinstalled bitsandbytes successfully.")
+    except subprocess.CalledProcessError as e:
+        print(f"Error during uninstallation or reinstallation: {e}")
+
+# Call the function to perform the uninstallation and reinstallation
+uninstall_and_reinstall_bitsandbytes()
+
 import os
 HF_TOKEN = os.environ["HF_TOKEN"]
 # os.environ["BITSANDBYTES_NOWELCOME"] = "1"