Update Dockerfile

Dockerfile

@@ -1,16 +1,27 @@
 FROM python:3.10-slim
 
+ENV PYTHONDONTWRITEBYTECODE 1
+ENV PYTHONUNBUFFERED 1
+
 WORKDIR /app
 
 RUN apt-get update && apt-get install -y \
     build-essential \
     curl \
-    software-properties-common \
     && rm -rf /var/lib/apt/lists/*
 
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
 COPY . .
 
-RUN pip install --no-cache-dir -r requirements.txt
+RUN useradd -m -u 1000 user
+USER user
+ENV HOME=/home/user \
+    PATH=/home/user/.local/bin:$PATH
+
+WORKDIR $HOME/app
+COPY --chown=user . $HOME/app
 
 EXPOSE 7860