som/som.py
def distance(self, other_vector):
        """Calculates the distance between the weight vector of this node and
        another one.
        """
        return self.distance_sq(other_vector) ** 0.5
Calculates the distance between the weight vector of this node and
        another one.
        
Calculates the distance between the weight vector of this node and
another one.
Calculates the distance between the weight vector of this node and another one .
def distance(self, other_vector):
        return self.distance_sq(other_vector) ** 0.5
def distance ( self , other_vector ) : return self . distance_sq ( other_vector ) ** 0.5
Calculates the distance between the weight vector of this node and
another one.
Calculates the distance between the weight vector of this node and another one .
"""Calculates the distance between the weight vector of this node and
        another one.
        """
self
other_vector