text: """Helper Function"""
  import pandas as pd
  import numpy as np
  from numpy import nan
  
  def DataFrame (filename):
      df = pd.read_csv(filename)
      return df
  
  
  class DataFrameFunctions():
  
      def __init__(self, df):
          self.df = df
  
      def head(self):
          return self.df.head()
      
      def null_count(self):
          return self.df.isna().sum().sum()
  
      def randomizer(self, seed):
          self.df.sample(frac = 1, random_state = seed).reset_index(drop = True)
          return self.df
  
  """ Converts Array or List to Pandas Series"""    
  class PandaSeriesFunction():
      
      def __init__(self, array):
          self.array = array
  
      def array_to_series(self):
          t = pd.Series(self.array)
          return t
  
      
      
  