def normalize_vector ( v ) : norm = np . linalg . norm ( v ) return v / norm if not norm == 0 else v
python ind integer for normalized vector
Take a vector and return the normalized vector : param v : a vector v : returns : normalized vector v
def normalize_vector(v):
    """Take a vector and return the normalized vector
    :param v: a vector v
    :returns : normalized vector v
    """
    norm = np.linalg.norm(v)
    return v/norm if not norm == 0 else v