Update app.py

app.py

@@ -1,6 +1,13 @@
-!pip install torch torchvision
-!pip install pygit2==1.12.2
-%cd /content
-git clone https://github.com/lllyasviel/Fooocus.git
-%cd /content/Fooocus
-python entry_with_update.py --share --always-high-vram
+import subprocess
+import os
+
+subprocess.call(['pip', 'install', 'torch', 'torchvision'])
+subprocess.call(['pip', 'install', 'pygit2==1.12.2'])
+
+git_clone_cmd = ['git', 'clone', 'https://github.com/lllyasviel/Fooocus.git']
+subprocess.call(git_clone_cmd)
+
+os.chdir('Fooocus')
+
+python_cmd = ['python', 'entry_with_update.py', '--share', '--always-high-vram']
+subprocess.call(python_cmd)