text: import pandas as pd
  #from my_func import enlarge
  from tigju_lambdata import my_func
  # print('Hello')
  
  # df = pd.DataFrame({'a':[1,2,3], 'b':[4,5,6]})
  # print(df)
  
  # y = int(input("Please enter number : "))
  
  # print(enlarge(y))
  
  #df = pd.DataFrame({'a': [2, 4, None, None], 'b': [4, None, 4, 5], 'c': ['Cat', 'Dog', 'bird', 'fish'], 'd': [3,4,5,6], 'e':[10,56,89,67]})
  
  # print(check_null(df))
  
  # train, val, test = my_func.train_val_test_split(df)
  # print(train.shape)
  # print(val.shape)
  # print(test.shape)
  # y_true = pd.DataFrame({"column": ['cat', 'dog', 'cat', 'cat', 'dog', 'cat']})
  # y_pred = pd.DataFrame({"column": ['cat', 'dog', 'dog', 'cat', 'cat', 'cat']})
  # print(my_func.cm(y_true, y_pred))
  
  df = pd.DataFrame({'firsname': ['Anna', 'Peter'], 'lastname': [
                    'Smith', 'Peterson'], 'DOB': ['10-12-1988', '01-03-2000']})
  print(my_func.date_split(df, 'DOB'))
  