When I train model and prepare data info, it is very slow

[monsters-s]

Does anyone know why?
And when I doing this, it will have some warnings for numba, like this

File "core/geometry.py", line 148:
def points_in_convex_polygon_jit(points, polygon, clockwise=True):

# first convert polygon to directed lines
num_points_of_polygon = polygon.shape[1]
^

warnings.warn(errors.NumbaWarning(warn_msg,
NumbaDeprecationWarning:
Fall-back from the nopython compilation path to the object mode compilation path has been detected, this is deprecated behaviour.

For more information visit https://numba.readthedocs.io/en/stable/reference/deprecation.html#deprecation-of-object-mode-fall-back-behaviour-when-using-jit