gather package versions

app.py

@@ -1,10 +1,11 @@
 import os
 os.system("apt-get install poppler-utils")
-os.system("python -m pip install torch")
-os.system("python -m pip install 'git+https://github.com/facebookresearch/detectron2.git'")
-os.system("python -m pip install layoutparser layoutparser[layoutmodels] layoutparser[ocr]")
-os.system("python -m pip install Pillow==9.4.0")
-os.system("python -m pip install imagehash")
+os.system("python -m pip install torch==2.1.0")
+os.system("python -m pip install 'git+https://github.com/facebookresearch/detectron2.git@898507047cf441a1e4be7a729270961c401c4354'")
+os.system("python -m pip install layoutparser==0.3.4 layoutparser[layoutmodels] layoutparser[ocr]")
+os.system("python -m pip install Pillow==9.5.0")
+os.system("python -m pip install imagehash==4.3.1")
+os.system("python -m pip install tensorflow==2.15.0 tensorflow-estimator==2.15.0")
 
 from main import app