Update Dockerfile

Dockerfile

@@ -1,13 +1,18 @@
 FROM python:3.12.5-slim
 
+USER root
+
+RUN apt-get update && apt-get install -y \
+    espeak-ng \
+    gcc \
+    git \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
+
 RUN useradd -m -u 1000 user
 USER user
 ENV PATH="/home/user/.local/bin:$PATH"
 
-RUN apt-get update && apt-get install -y espeak-ng
-RUN apt-get install -y gcc
-RUN apt-get install -y git
-
 WORKDIR /app
 
 COPY --chown=user ./requirements.txt requirements.txt