feat: Changing default plot library to matplotlib

Author: malteos

crawlplot.py

@@ -204,7 +204,7 @@ def hide_tick_marks(self, ax, tick_color='#FFFFFF'):
     def __init__(self):
         """Initialize the plot with library selection and output directory setup."""
         # Settings defined via environment variables
-        self.PLOTLIB: PlotLibType = os.environ.get('PLOTLIB', 'rpy2.ggplot2')
+        self.PLOTLIB: PlotLibType = os.environ.get('PLOTLIB', 'matplotlib')
         self.PLOTDIR = os.environ.get('PLOTDIR', 'plots')
 
         if self.PLOTLIB == 'ggplot':

stats.Dockerfile

@@ -39,9 +39,12 @@ COPY *.sh ./
 COPY *.py ./
 COPY _config.yml ./
 
-# Set PYTHONPATH environment variable
+# Set environment variables
 ENV PYTHONPATH=/app
 
+# Supported plotlibs: matplotlib, rpy2.ggplot2, ggplot (partially deprecated)
+ENV PLOTLIB=matplotlib
+
 # ggplot2 is already installed via r-cran-ggplot2 system package above
 
 # Default command