From c75a7e67c97a3f1985a63c974edb33912945cebc Mon Sep 17 00:00:00 2001
From: Jan Petykiewicz <anewusername@gmail.com>
Date: Sun, 31 Oct 2021 19:47:48 -0700
Subject: [PATCH] f-stringify

---
 fdtd.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fdtd.py b/fdtd.py
index 7f520ce..8a704ea 100644
--- a/fdtd.py
+++ b/fdtd.py
@@ -130,7 +130,7 @@ def main():
 #                       eps=n_air**2,
 #                       polygons=mask.as_polygons())
 
-    logger.info('grid shape: {}'.format(grid.shape))
+    logger.info(f'grid shape: {grid.shape}')
     # #### Create the simulation grid ####
 #    pmls = [{'axis': a, 'polarity': p, 'thickness': pml_thickness}
 #            for a in 'xyz' for p in 'np']