check if exists first

app.py

@@ -25,6 +25,8 @@ def gitclone(url):
 
 @st.cache
 def initial_clones():
+    st.set_page_config(layout="wide")
+    root_path = f'.'
     model_path = f'.'
     gitclone("https://github.com/MSFTserver/pytorch3d-lite.git")
     gitclone("https://github.com/CompVis/taming-transformers.git")
@@ -32,7 +34,9 @@ def initial_clones():
     gitclone("https://github.com/crowsonkb/guided-diffusion.git")
     gitclone("https://github.com/assafshocher/ResizeRight.git")
     gitclone("https://github.com/isl-org/MiDaS.git")
-    os.rename("MiDaS/utils.py", "MiDaS/midas_utils.py")
+    print(path_exists('MiDaS'))
+    if not path_exists(f'{root_path}/MiDaS/midas_utils.py'):
+        os.rename("MiDaS/utils.py", "MiDaS/midas_utils.py")
     gitclone("https://github.com/CompVis/latent-diffusion.git")
     gitclone("https://github.com/shariqfarooq123/AdaBins.git")
     gitclone("https://github.com/alembics/disco-diffusion.git")
@@ -105,7 +109,7 @@ div[data-testid="stToolbar"] button{pointer-events: auto !important;filter: gray
 .bottom-line small{opacity: 0.75}
 </style>
 """
-st.set_page_config(layout="wide")
+
 
 class DefaultPaths:
     root_path = f"."