Update app.py

app.py

@@ -31,7 +31,7 @@ def clone_and_run_fooocus():
 
         # Use os.chdir() to change directories within Python
         import os
-        os.chdir("Fooocus")
+        os.chdir("Fooocus-MRE")
 
         print("Executing entry_with_update.py...")
         subprocess.run(["python", "entry_with_update.py", "--share", "--always-high-vram"], check=True)