Use Chainguard Python image.

Install uv from the official URL.
Explicitly specify Gunicorn filepath.

Dockerfile

@@ -1,16 +1,18 @@
-FROM python:3.11-slim
+FROM cgr.dev/chainguard/python:latest-dev
 
 COPY requirements.txt .
 
+# Switch to root user to install packages
+USER root
+
 # Install curl
-RUN apt-get update && apt-get install -y curl
+RUN apk update && apk add --no-cache curl
 
 # Using uv to install packages because it's fast as fuck boiiii
 # https://www.youtube.com/watch?v=6E7ZGCfruaw
-# https://ryxcommar.com/2024/02/15/how-to-cut-your-python-docker-builds-in-half-with-uv/
-ADD --chmod=655 https://astral.sh/uv/install.sh /install.sh
-RUN /install.sh && rm /install.sh
-RUN /root/.cargo/bin/uv pip install --system --no-cache -r requirements.txt
+# https://docs.astral.sh/uv/guides/integration/docker/
+COPY --from=ghcr.io/astral-sh/uv:latest /uv /bin/uv
+RUN uv pip install --system -r requirements.txt
 
 COPY . ./
 
@@ -19,4 +21,4 @@ COPY . ./
 # Set the number of workers to 10.
 # Preload the app to avoid the overhead of loading the app for each worker. See https://www.joelsleppy.com/blog/gunicorn-application-preloading/
 # Set the app to be the server variable in app.py.
-CMD ["gunicorn", "-b", "0.0.0.0:80", "-k", "gevent", "--workers=10", "--preload", "app:server"]
+CMD ["/usr/bin/gunicorn", "-b", "0.0.0.0:80", "-k", "gevent", "--workers=10", "--preload", "app:server"]