old_contents: from ophyd.userapi.scan_api import Scan, AScan, DScan, Count
  
  scan = Scan()
  ascan = AScan()
  ascan.default_triggers = [sclr_trig]
  ascan.default_detectors = [sclr_ch1, sclr_ch2, sclr_ch3, sclr_ch4, sclr_ch5,
                             sclr_ch6]
  dscan = DScan()
  
  # Use ct as a count which is a single scan.
  
  ct = Count()
  
new_contents: from ophyd.userapi.scan_api import Scan, AScan, DScan, Count
  
  scan = Scan()
  ascan = AScan()
  #ascan.default_triggers = [sclr_trig]
  #ascan.default_detectors = [sclr_ch1, sclr_ch2, sclr_ch3, sclr_ch4, sclr_ch5,
  #                           sclr_ch6]
  dscan = DScan()
  
  # Use ct as a count which is a single scan.
  
  ct = Count()
  
subject: Update 50-scans.py