Update app.py

app.py

@@ -3,8 +3,6 @@ import os
 os.chdir(f"/home/user/app")
 os.system(f"git clone -b v2.6 https://github.com/camenduru/stable-diffusion-webui /home/user/app/stable-diffusion-webui")
 os.chdir(f"/home/user/app/stable-diffusion-webui")
-os.chdir(f"/home/user/app/stable-diffusion-webui/extensions")
-os.system(f"git clone https://github.com/Mikubill/sd-webui-controlnet.git")
 os.system(f"git lfs install")
 os.system(f"git reset --hard")
 os.system(f"sed -i -e '/demo:/r /home/user/app/header_patch_v2.py' /home/user/app/stable-diffusion-webui/modules/ui.py")
@@ -19,7 +17,8 @@ os.system(f"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggin
 os.system(f"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/SG161222/Realistic_Vision_V5.1_noVAE/resolve/main/Realistic_Vision_V5.1.safetensors -d /home/user/app/stable-diffusion-webui/models/Stable-diffusion -o Realistic_Vision_V5.1.safetensors")
 os.system(f"aria2c --console-log-level=error -c -x 16 -s 16 -k 1M https://huggingface.co/SG161222/Realistic_Vision_V5.1_noVAE/resolve/main/Realistic_Vision_V5.1.safetensors -d /home/user/app/stable-diffusion-webui/models/Stable-diffusion -o Realistic_Vision_V5.1.safetensors")
 # Cloning the sd-webui-controlnet extension
-
+os.chdir(f"/home/user/app/stable-diffusion-webui/extensions")
+os.system(f"git clone https://github.com/Mikubill/sd-webui-controlnet.git")
 
 # Installing required dependencies (if any)
 os.chdir(f"/home/user/app/stable-diffusion-webui/extensions/sd-webui-controlnet/models")