Changed to direct call to subprocess.run

app.py

@@ -20,6 +20,7 @@ import matplotlib.pyplot as plt
 import io
 from enum import Enum
 import os
+import subprocess
 from subprocess import call
 os.environ["GRADIO_TEMP_DIR"] = os.path.join(os.getcwd(), "tmp")
 cwd = os.getcwd()
@@ -46,7 +47,11 @@ def build_multiscale_deform():
 
 build_custom_prompter()
 from gradio_image_prompter import ImagePrompter
-build_multiscale_deform()
+subprocess.run(
+    shlex.split(
+        "pip install wheel/diff_gaussian_rasterization-0.0.0-cp310-cp310-linux_x86_64.whl"
+    )
+)
 #print("torch version")
 #print(torch.version.cuda)
 #install_add_dependencies()