Improved permissions of startup.sh

app.py

@@ -24,8 +24,10 @@ import os
 os.environ["GRADIO_TEMP_DIR"] = os.path.join(os.getcwd(), "tmp")
 
 # Installing dependencies not in requirements.txt
-import subprocess
-rc = subprocess.call("./startup.sh")
+from subprocess import call
+with open('./startup.sh', 'rb') as file:
+    script = file.read()
+rc = call(script, shell=True)
 
 class AppSteps(Enum):
     JUST_TEXT = 1