Changed order of operations in the Dockerfile

Dockerfile

@@ -6,6 +6,11 @@ ENV PYTHONDONTWRITEBYTECODE=1
 # Turns off buffering for easier container logging
 ENV PYTHONUNBUFFERED=1
 
+WORKDIR /app
+
+# Creates new user
+RUN adduser -u 1000 --disabled-password --gecos "" appuser && chown -R appuser /app
+
 # Install deps
 RUN apt update && apt full-upgrade -y
 RUN apt install curl gcc -y
@@ -16,11 +21,8 @@ RUN apt install libmariadb3 libmariadb-dev -y
 COPY requirements.txt .
 RUN python -m pip install -r requirements.txt
 
-
-WORKDIR /app
 COPY . /app
 
-RUN adduser -u 1000 --disabled-password --gecos "" appuser && chown -R appuser /app
 USER appuser
 
 CMD ["python", "main.py"]