Update Dockerfile

Dockerfile

@@ -10,7 +10,7 @@ COPY ./requirements.txt /code/requirements.txt
 RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
 RUN pip install git+https://github.com/sberbank-ai/Real-ESRGAN.git
 RUN apt update
-RUN apt install libvulkan-dev -y
+RUN apt install libvulkan-dev ffmpeg libsm6 libxext6 -y
 
 RUN useradd -m -u 1000 user
 
@@ -22,5 +22,6 @@ ENV HOME=/home/user \
 WORKDIR $HOME/app
 
 COPY --chown=user . $HOME/app
+
 RUN ["python", "initialSetup.py"]
 CMD ["python", "main.py"]