old_contents: #!/usr/bin/env python
  
  import yaml
  import rospy
  from collections import OrderedDict
  
  from std_msgs.msg import _Float32
  
  
  FILEIN_DICT = "waypoints.yaml"
  
  f = open(FILEIN_DICT, 'r')
  waypoints = yaml.load(f)
  f.close()
  
  def checkstuck():
  
  def findnum(num):z
  def findwaypoint():
  def findimportance():
  def findradius():
  def finddrug():
  def calc_angle():
  def mod_angle():
  def change_waypoint():
  def goal():
  
  def pubGoal():
      pub = rospy.Publisher('goal', float)#quie size?
      rospy.init_node('pubGoal', anonymous=True)
      r = rospy.Rate(10) # 10hz??ok??
      while not rospy.is_shutdown():
          pub.publish(goal)
          r.sleep()
  
  if __name__ == '__main__':
      try:
          pubGoal()
      except rospy.ROSInterruptException: pass
  
new_contents: #!/usr/bin/env python
  
  import yaml
  import rospy
  
  
  from std_msgs.msg import _Float32
  
  
  FILEIN_DICT = "waypoints.yaml"
  
  f = open(FILEIN_DICT, 'r')
  waypoints = yaml.load(f)
  f.close()
  
  def checkstuck():
  
  def findnum(num):
  def findwaypoint():
  def findimportance():
  def findradius():
  def finddrug():
  def calc_angle():
  def mod_angle():
  def change_waypoint():
  def goal():
  
  def pubGoal():
      pub = rospy.Publisher('goal', float)#quie size?
      rospy.init_node('pubGoal', anonymous=True)
      r = rospy.Rate(10) # 10hz??ok??
      while not rospy.is_shutdown():
          pub.publish(goal)
          r.sleep()
  
  if __name__ == '__main__':
      try:
          pubGoal()
      except rospy.ROSInterruptException: pass
  
subject: Update yamlReader.py