[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

lasy/laser.py

@@ -429,11 +429,11 @@ def show(self, show_intensity=False, **kw):
             spatial_unit = r"($\mu m$)"
 
         # Calculate temporal scales for the axes
-        if self.grid.hi[-1]-self.grid.lo[-1] > 1e-9:
+        if self.grid.hi[-1] - self.grid.lo[-1] > 1e-9:
             # scale is nanoseconds
             temporal_scale = 1e-9
             temporal_unit = r"(ns)"
-        elif self.grid.hi[-1]-self.grid.lo[-1] > 1e-12:
+        elif self.grid.hi[-1] - self.grid.lo[-1] > 1e-12:
             # scale is picoseconds
             temporal_scale = 1e-12
             temporal_unit = r"(ps)"