Update Dockerfile

Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.10-slim
+FROM python:3.11-slim
 
 RUN apt-get update && apt-get install -y --no-install-recommends \
     git \
@@ -16,10 +16,9 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 
 WORKDIR /app
 
-# Upgrade pip first
 RUN pip install --no-cache-dir --upgrade pip setuptools wheel
 
-# Install chumpy separately with no-build-isolation to avoid the pip module bug
+# chumpy fix — must install before everything else
 RUN pip install --no-cache-dir --no-build-isolation chumpy==0.70
 
 COPY requirements.txt .