Unable to import episcanpy after successful pip install

[Sonali513]

ImportError Traceback (most recent call last)
Cell In[5], line 1
----> 1 import episcanpy as epi

File ~\AppData\Roaming\Python\Python311\site-packages\episcanpy_init_.py:26
24 from . import tools as tl
25 from . import preprocessing as pp
---> 26 from . import count_matrix as ct
27 from . import plotting as pl
28 # import read functions

File ~\AppData\Roaming\Python\Python311\site-packages\episcanpy\count_matrix_init_.py:4
2 from ..count_matrix._features import load_features_gff, load_features_gtf
3 from ..count_matrix._load_input_file import read_cyt_summary
----> 4 from ..count_matrix._bld_met_mtx import build_count_mtx
5 from ..count_matrix._atac_mtx import bld_atac_mtx, save_sparse_mtx
6 from ..count_matrix._load_met_ct_mtx import load_met_noimput

File ~\AppData\Roaming\Python\Python311\site-packages\episcanpy\count_matrix_bld_met_mtx.py:2
1 import numpy as np
----> 2 from numpy import NaN
4 # chromosomes for 2 principal species. If you work with another genome
5 # the chromosomes will have to be specified
6 #HUMAN = ['1', '10', '11', '12', '13', '14', '15', '16', '17', '18', '19', '2',
...
9 # '3', '4', '5', '6', '7', '8', '9', 'X', 'Y']
10 # my favorite dataset ;-)
11 HEAD_Ecker = ['chr', 'pos', 'strand', 'mc_class', 'mc_count', 'total', 'methylated\n']

ImportError: cannot import name 'NaN' from 'numpy' (C:\Users\sonal\AppData\Roaming\Python\Python311\site-packages\numpy_init_.py)