Execute mpl.use earlier

Author: mernst

scripts/experiment-scripts/generate-grt-figures.py

@@ -24,14 +24,14 @@
 import sys
 
 import matplotlib as mpl
+
+mpl.use("Agg")  # For headless environments (without GUI); execute before `import matplotlib.figure`
 import matplotlib.figure
 import matplotlib.pyplot as plt
 import pandas as pd
 import seaborn as sns
 from matplotlib.backends.backend_pdf import PdfPages
 
-mpl.use("Agg")  # For headless environments (without GUI)
-
 
 def main():
     """Parse arguments, load and process data, and save the selected figure type."""