/Python/How to set pandas dataframe as global

How to set pandas dataframe as global

import pandas as pd

data = pd.DataFrame({'A' : [1, 2, 3, 4],
                     'B' : [1,2,3,4]})
def test():
    global data
    data =  data + 1

test()

Source: stackoverflow.com

How to set pandas dataframe as global

import pandas as pd

data = pd.DataFrame({'A' : [1, 2, 3, 4],
                     'B' : [1,2,3,4]})

def test(data):
   data =  data + 1
   return data

data = test(data)

-1

Source: stackoverflow.com

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