Update Dockerfile

Dockerfile

@@ -1,4 +1,11 @@
-FROM python:3.11
+FROM python:3.9
+
+
+USER root
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    cmake \
+    && rm -rf /var/lib/apt/lists/*
 
 
 RUN useradd -m -u 1000 user
@@ -7,15 +14,18 @@ ENV PATH="/home/user/.local/bin:$PATH"
 
 WORKDIR /app
 
+
 COPY --chown=user requirements.txt /app/
+RUN pip install --no-cache-dir --upgrade pip setuptools wheel
 RUN pip install --no-cache-dir --upgrade -r requirements.txt
 
-# download all data we may use
+
 RUN camel_data -i all
 
 
 COPY --chown=user . /app/
 
+
 EXPOSE 7860