Update Dockerfile

Dockerfile

@@ -14,14 +14,14 @@ WORKDIR $HOME/app
 # Copy the current directory contents into the container at $HOME/app setting the owner to the user
 COPY --chown=user . $HOME/app
 RUN xargs apt-get install < ./paquetes.txt -y
+RUN wget https://raw.githubusercontent.com/blang/latex-docker/master/latexdockercmd.sh
+RUN chmod +x latexdockercmd.sh
+
 # Switch to the "user" user
 USER user
 # Try and run pip command after setting the user with `USER user` to avoid permission issues with Python
 RUN pip install --no-cache-dir --upgrade pip
 RUN pip install -r requirements.txt
-RUN chmod 777 .
-RUN wget https://raw.githubusercontent.com/blang/latex-docker/master/latexdockercmd.sh
-RUN chmod +x latexdockercmd.sh
 
 EXPOSE 7080
 CMD ["fastapi", "run", "app.py", "--port", "7080"]