fix

Dockerfile

@@ -25,9 +25,10 @@ FROM python:3.13-slim as runtime
 # Install necessary tools for running the app, including `make`
 RUN apt-get update && apt-get install -y --no-install-recommends \
     make \
+    python3-tk \
+    tk-dev \
     && rm -rf /var/lib/apt/lists/*
 
-
 # Set environment variables for Poetry
 ENV POETRY_VIRTUALENVS_IN_PROJECT=1 \
     PATH="/app/.venv/bin:$PATH"