fix docker

Dockerfile

@@ -27,6 +27,8 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     make \
     && rm -rf /var/lib/apt/lists/*
 
+RUN apt-get install tk-dev python3-tk
+
 # Set environment variables for Poetry
 ENV POETRY_VIRTUALENVS_IN_PROJECT=1 \
     PATH="/app/.venv/bin:$PATH"