Update app.py

app.py

@@ -37,7 +37,7 @@ def process(img_path):
     subprocess.Popen("./scripts/test.sh", env={
                      **env,
                      "INPUT_IMAGE_PATH": f'./inputs/{img_name}.png',
-                     "VOL_RES": "128"},
+                     "VOL_RES": "256"},
                      cwd="PIFu").communicate()
 
     print("inference")