Update focus.py

scripts/focus.py

@@ -1,31 +1,20 @@
 #!/usr/bin/env python
 
-#Focusing up for 345 micro steps : 
-#python3.7 path/to/file/focus.py 345 up
-
 from adafruit_motor import stepper
 from adafruit_motorkit import MotorKit
 from time import sleep
-
 import sys
 
 nb_step = int(sys.argv[1])
 orientation = str(sys.argv[2])
 
-
-
 kit = MotorKit()
-
 stage = kit.stepper2
-
 stage.release()
 
-def focus(nb_step,orientation):
 #0.25mm/step
 #31um/microsteps
     
-    stage.release()
-    
 if orientation == 'up':
     for i in range(nb_step):
         stage.onestep(direction=stepper.FORWARD, style=stepper.MICROSTEP)
@@ -37,7 +26,3 @@ def focus(nb_step,orientation):
         sleep(0.001)
             
 stage.release()
-
-    
-focus(nb_step, orientation)
-