Update Dockerfile

Dockerfile

@@ -4,6 +4,11 @@ FROM python:3.8
 ENV VIRTUAL_ENV=/opt/venv
 ENV PATH="$VIRTUAL_ENV/bin:$PATH"
 
+# Install necessary system dependencies
+RUN apt-get update && apt-get install -y \
+    cmake \
+    && rm -rf /var/lib/apt/lists/*
+
 # Create a virtual environment
 RUN python -m venv $VIRTUAL_ENV
 
@@ -13,8 +18,6 @@ WORKDIR /code
 # Upgrade pip to the latest version
 RUN pip install --no-cache-dir --upgrade pip
 
-RUN pip install --no-cache-dir cmake
-
 # Ensure this COPY command matches the location of the dlib wheel file
 COPY ./requirements.txt /code/