Update app.py

app.py

@@ -1,9 +1,11 @@
 import subprocess
 
-subprocess.run(["pip", "install", "-e", "./models/GroundingDINO"])
+subprocess.run(['pip', 'install', '-e', 'GroundingDINO'], check=True)
 # subprocess.run(["pip", "install", "gradio==4.21.0"])
 subprocess.run(["pip", "install", "fastapi==0.108.0"])
 
+sys.path.insert(0, './models/GroundingDINO')
+
 
 
 import gradio as gr