added import numpy as np

edmundus · edmundus · commit e579cebbceda · 2019-07-12T19:47:20.000+02:00
diff --git a/test/test_steps.py b/test/test_steps.py
@@ -1,4 +1,5 @@
 import matplotlib.pyplot as plt
+import numpy as np
 
 
 def plot():

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,5 @@`
`1`	`1`	`import matplotlib.pyplot as plt`
	`2`	`+import numpy as np`
`2`	`3`
`3`	`4`
`4`	`5`	`def plot():`