From 1187c2c99b5a673ef24ed904f849ff1347e0ab5b Mon Sep 17 00:00:00 2001
From: Cal Corum <calcorum@users.noreply.github.com>
Date: Thu, 9 Apr 2026 07:31:18 -0500
Subject: [PATCH] fix: use python:3.12-slim to match pinned numpy==1.26.4
 compatibility

numpy==1.26.4 has no Python 3.13 wheel and slim images have no build
toolchain, so the build would fail. python:3.12-slim matches the Python
version from the removed tiangolo base image.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index b1594a0..e43e59a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Use official Python slim image
-FROM python:3.13-slim
+FROM python:3.12-slim
 
 # Set Python optimizations
 ENV PYTHONUNBUFFERED=1