Update Dockerfile

Dockerfile

@@ -1,6 +1,22 @@
 FROM postgres:16
+
 ENV POSTGRES_USER=myuser
 ENV POSTGRES_PASSWORD=mypassword
 ENV POSTGRES_DB=mydatabase
-EXPOSE 7860
-RUN echo "port=7860" >> /usr/share/postgresql/postgresql.conf.sample
+
+EXPOSE 7860 5000
+
+RUN echo "port=7860" >> /usr/share/postgresql/postgresql.conf.sample
+
+RUN apt-get update \
+  && apt-get install -y python3 python3-pip \
+  && pip3 install flask psycopg2-binary \
+  && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /app
+COPY app.py /app/app.py
+
+COPY entrypoint.sh /entrypoint.sh
+RUN chmod +x /entrypoint.sh
+
+ENTRYPOINT ["/entrypoint.sh"]