How to use the movingpandas.geometry_utils.azimuth function in movingpandas

def test_azimuth_west(self):
        assert azimuth(Point(0, 0), Point(-10, 0)) == 270

def test_azimuth_east(self):
        assert azimuth(Point(0, 0), Point(1, 0)) == 90
        assert azimuth(Point(0, 0), Point(100, 0)) == 90

def test_azimuth_south(self):
        assert azimuth(Point(0, 0), Point(0, -1)) == 180

def test_azimuth_north(self):
        assert azimuth(Point(0, 0), Point(0, 1)) == 0

def test_azimuth_southwest(self):
        assert azimuth(Point(0, 0), Point(-1, -1)) == 225

def test_azimuth_northwest(self):
        assert azimuth(Point(100, 100), Point(99, 101)) == 315

def test_azimuth_northeast(self):
        assert azimuth(Point(0, 0), Point(1, 1)) == 45

def compute_angle_between_vectors(self):
        p_i = self.traj.df.iloc[self.i][self.traj.get_geom_column_name()]
        p_j = self.traj.df.iloc[self.j][self.traj.get_geom_column_name()]
        p_k = self.traj.df.iloc[self.k][self.traj.get_geom_column_name()]
        azimuth_ij = azimuth(p_i, p_j)
        azimuth_jk = azimuth(p_j, p_k)
        return angular_difference(azimuth_ij, azimuth_jk)

def compute_angle_between_vectors(self):
        p_i = self.traj.df.iloc[self.i][self.traj.get_geom_column_name()]
        p_j = self.traj.df.iloc[self.j][self.traj.get_geom_column_name()]
        p_k = self.traj.df.iloc[self.k][self.traj.get_geom_column_name()]
        azimuth_ij = azimuth(p_i, p_j)
        azimuth_jk = azimuth(p_j, p_k)
        return angular_difference(azimuth_ij, azimuth_jk)