Update Dockerfile

Dockerfile

@@ -3,18 +3,19 @@
 # This file is a part of < https://github.com/TeamUltroid/Ultroid/ >
 # PLease read the GNU Affero General Public License in <https://www.github.com/TeamUltroid/Ultroid/blob/main/LICENSE/>.
 
-FROM theteamultroid/ultroid:main
+FROM python:3.10-slim
 
 # set timezone
 ENV TZ=Asia/Kolkata
 RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
 
-WORKDIR /root/TeamUltroid
+WORKDIR /app
 
 COPY . .
 
+RUN pip install --no-cache-dir -r requirements.txt
 RUN bash installer.sh
 
-ENV PYTHONPATH="${PYTHONPATH}:/root/TeamUltroid"
+ENV PYTHONPATH="${PYTHONPATH}:/app"
 
 CMD ["bash", "startup"]