make plt.close() consistent across all plots

This is functionally useless, I think.
widdowquinn · Jan 20, 2022 · 7f76767 · 7f76767
1 parent 3414348
commit 7f76767
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/pyani/scripts/subcommands/subcmd_plot.py b/pyani/scripts/subcommands/subcmd_plot.py
@@ -194,6 +194,9 @@ def write_distribution(
             title=f"matrix_{matdata.name}_run{run_id}",
         )
 
+    # Be tidy with matplotlib caches
+    plt.close("all")
+
 
 def write_heatmap(
     run_id: int,