[docker]

cmds

check file contents
-- make sure the container is running 
docker ps 
-- get the container no
docker exec -it 751fd3e49c68 /bin/bash
ls 

---docker build 
docker build -t ona3:latest .
---Dockerfile
------------------
FROM python:3
WORKDIR /app
COPY requirements.txt ./requirements.txt
RUN pip install --no-cache-dir -r requirements.txt
EXPOSE 8501
COPY . .
ENTRYPOINT ["streamlit","run"]
CMD ["app.py"]
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