docstring should clearly and concisely summarize the purpose of the class or method it is describing it should explain any parameters whose usage is not immediately obviousand is also good place to include short examples of how to use the api any caveats or problems an unsuspecting user of the api should be aware of should also be noted to illustrate the use of docstringswe will end this section with our completely documented point classimport math class point'represents point in two-dimensional geometric coordinatesdef __init__(selfx= = )'''initialize the position of new point the and coordinates can be specified if they are notthe point defaults to the origin ''self move(xydef move(selfxy)"move the point to new location in space self self def reset(self)'reset the point back to the geometric origin self move( def calculate_distance(selfother_point)"""calculate the distance from this point to second point passed as parameter this function uses the pythagorean theorem to calculate the distance between the two points the distance is returned as float ""return math sqrt(self other_point )** (self other_point )**