Update app.py

app.py

@@ -4,6 +4,10 @@ os.system('pip install detectron2 -f https://dl.fbaipublicfiles.com/detectron2/w
 os.system("pip install git+https://github.com/openai/CLIP.git")
 import gradio as gr
 
+# clone and install Detic
+os.system("git clone https://github.com/facebookresearch/Detic.git --recurse-submodules")
+sys.path.append('./Detic')
+
 # Install detectron2
 import torch