diff --git a/binarycpython/utils/grid.py b/binarycpython/utils/grid.py
index 1ee1f2b2e64e989f0c89935197042cf8fd54b4a4..c591cbf007babf3f2b0d4bc95f049ecd5b7183e7 100644
--- a/binarycpython/utils/grid.py
+++ b/binarycpython/utils/grid.py
@@ -126,7 +126,6 @@ from binarycpython import _binary_c_bindings
 
 secs_per_day = 86400  # probably needs to go somewhere more sensible
 
-
 class Population:
     """
     Population Object. Contains all the necessary functions to set up, run and process a