Update app.py

app.py

@@ -1,13 +1,7 @@
 import os
-#os.system('pip install pyyaml==5.1')
-# workaround: install old version of pytorch since detectron2 hasn't released packages for pytorch 1.9 (issue: https://github.com/facebookresearch/detectron2/issues/3158)
-#os.system('pip install torch==1.8.0+cu101 torchvision==0.9.0+cu101 -f https://download.pytorch.org/whl/torch_stable.html')
-
-
-
-## install PyTesseract
-os.system('pip install -q pytesseract')
-
+import gradio as gr
+import torch
+import PIL
 import gradio as gr
 import numpy as np
 from transformers import LayoutLMv3ForTokenClassification