Add Streamlit app for segmentation

requirements.txt

@@ -1,12 +1,13 @@
 tensorflow==2.12.0
 streamlit==1.31.1
-protobuf  # Don't set a version, pip will resolve it correctly
+protobuf>=3.20,<5
+
 transformers==4.50.3
 Pillow==11.1.0
 numpy==2.0.2
 evaluate==0.4.3
 matplotlib==3.10.0
-opencv-python==4.11.0
+opencv-python==4.10.0.84
 tensorflow-datasets==4.9.8
 gdown==4.7.1
 requests==2.31.0