dockerfile improvement

Dockerfile

@@ -1,5 +1,5 @@
 # Build Stage
-FROM python:3.11.3-slim AS build
+FROM python:3.11-slim-bullseye AS build
 
 ENV DEBIAN_FRONTEND=noninteractive
 # Build dummy packages to skip installing them and their dependencies -- Copied from FlareSolverr
@@ -22,21 +22,21 @@ RUN pip install -r requirements.txt && \
     pip install uvloop
 
 # Buidling final image, moving over venv
-FROM python:3.11.3-slim
-
-ENV DEBIAN_FRONTEND=noninteractive
+FROM python:3.11-slim-bullseye
 
 WORKDIR /opt/SassBot
 
+ENV DEBIAN_FRONTEND=noninteractive
+ENV PATH=/venv/bin:$PATH
+COPY --from=build /*.deb /
+COPY --from=build /venv /venv
+
 RUN apt update -y && apt install -y --no-install-recommends chromium xvfb \
     # Remove temporary files and hardware decoding libraries -- Copied from FlareSolverr
     && rm -rf /var/lib/apt/lists/* \
     && rm -f /usr/lib/x86_64-linux-gnu/libmfxhw* \
     && rm -f /usr/lib/x86_64-linux-gnu/mfx/* 
 
-COPY --from=build /venv /venv
-ENV PATH=/venv/bin:$PATH
-
 COPY . .
 
 RUN chmod +x docker-entrypoint.sh