Improved dockerfile.

Dockerfile

@@ -1,16 +1,19 @@
 # Use an official Python runtime as a parent image
 FROM python:3.12-slim
 
+# Set up uv
+ENV VIRTUAL_ENV=/usr/local
+ADD --chmod=755 https://astral.sh/uv/install.sh /install.sh
+RUN /install.sh && rm /install.sh
+
 # Set the working directory in the container to /app
 WORKDIR /app
 
 # Add the current directory contents into the container at /app
 ADD . /app
 
-# Install any needed packages specified in requirements.txt
-RUN pip install uv
-RUN uv pip install -r requirements.txt
-RUN uv pip install -e .
+RUN /root/.cargo/bin/uv pip install --no-cache -r requirements.txt
+RUN /root/.cargo/bin/uv pip install -e .
 
 # Make port 80 available to the world outside this container
 EXPOSE 80