Revert "Revert "Update Dockerfile""

This reverts commit edc39bb789b04bed469e5e9b3958b570ea239d94.

Dockerfile

@@ -15,8 +15,5 @@ ENV GRADIO_SERVER_NAME=0.0.0.0
 # Install any needed packages specified in requirements.txt
 # RUN pip install --no-cache-dir -r requirements.txt # already installed in base image
 
-#to be moved to ttyd_base image
-RUN python -c "from sentence_transformers import SentenceTransformer; model = SentenceTransformer('sentence-transformers/all-MiniLM-L6-v2', cache_folder='./tmp/hfEmbModel')"
-
 # Use ENTRYPOINT to allow passing user arguments
 ENTRYPOINT ["python", "app.py"]