Update Dockerfile

Dockerfile

@@ -1,5 +1,6 @@
 FROM python:3.9
 
+ENV HOME=/home
 WORKDIR /code
 
 COPY ./requirements.txt /code/requirements.txt
@@ -7,6 +8,7 @@ COPY ./requirements.txt /code/requirements.txt
 RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
 RUN apt update
 RUN apt install fuse libfuse2
+RUN apk add --no-cache --update ttf-dejavu fontconfig && rm -rf /var/cache/apk/*
 
 COPY . .
 RUN chmod +x MuseScore-4.1.1.232071203-x86_64.AppImage