docker updated

Dockerfile

@@ -1,11 +1,13 @@
 FROM python:3.10-slim
 
+# update packages, install git and remove cache
+RUN apt-get update && apt-get install -y git && rm -rf /var/lib/apt/lists/*
+
 WORKDIR /app
 
 COPY requirements.txt .
-
 RUN pip install --no-cache-dir -r requirements.txt
 
 COPY . .
 
-CMD ["python"]
+ENTRYPOINT ["python", "main.py"]