Update app.py

app.py

@@ -1,33 +1,8 @@
 import os
-import pkg_resources
-
-# Check the installed version of pip
-pip_version = pkg_resources.get_distribution("pip").version
-desired_pip_version = "23.3.0"
-
-if pip_version != desired_pip_version:
-    os.system(f'pip install pip=={desired_pip_version}')
-
-# Check and install the desired version of "spaces" package
-try:
-    spaces_version = pkg_resources.get_distribution("spaces").version
-    desired_spaces_version = "0.18.0"
-
-    if spaces_version != desired_spaces_version:
-        os.system(f'pip install spaces=={desired_spaces_version}')
-except pkg_resources.DistributionNotFound:
-    pass  # "spaces" package is not installed
-
-# Check and install the desired version of "gradio" package
-try:
-    gradio_version = pkg_resources.get_distribution("gradio").version
-    desired_gradio_version = "4.0.2"
-
-    if gradio_version != desired_gradio_version:
-        os.system(f'pip install gradio=={desired_gradio_version}')
-except pkg_resources.DistributionNotFound:
-    pass  # "gradio" package is not installed
-
+os.system('pip install pip==23.3.0')
+os.system('pip uninstall spaces')
+os.system('pip install spaces==0.18.0')
+os.system('pip install gradio==4.0.2')
 
 import gradio as gr
 from huggingface_hub import login, HfFileSystem, HfApi, ModelCard