Dockerfile venv

Dockerfile

 FROM ubuntu:oracular
-RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get -yq install python3-pip
+RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get -yq install python3-pip python3-venv
+RUN python3 -m venv /venv
+ENV PATH="/venv/bin:$PATH"
 COPY requirements.txt /model/
 RUN pip3 install -r /model/requirements.txt
 COPY model.py best_model.pth /model/