NameError: name 'nan' is not defined in Python-CodePudding

I keep getting a Name Error in anaconda and I did try to import numpy as nan the error does not change. Anybody that can point me in the right direction??

Code snipped shared below

import pandas as pd
import lzhw
import time

#Start counting the time
start = time.perf_counter()
#Begin compression
chunks = int(gc.shape[0] / 4) ## to have 4 chunks
compressed_chunks = lzhw.CompressedFromCSV("Fake\\File\\Path\\sensor_readings.csv", chunksize = chunks)

print("Execution Complete")

CodePudding user response：

The easiest way is to import nan from numpy:

from numpy import nan

In your snippet, by running import numpy as nan you were making a short-hand label for numpy, which is usually np:

import numpy as np