Fix missing import

michaelmior · michaelmior · commit 7d89ceb70ea7 · 2025-06-11T13:56:28.000-04:00
diff --git a/explain.py b/explain.py
@@ -1,5 +1,6 @@
 import argparse
 import io
+import os
 import random
 
 import matplotlib.pyplot as plt
