get dataframe column into a list

df_gearME = pd.read_excel('Gear M&Es.xlsx')

Here is what the above code is Doing:
1. It’s reading the Gear M&Es.xlsx file into a dataframe called df_gearME
2. It’s creating a list called ‘ColA’ that contains all the values in the first column of the df_gearME dataframe
3. It’s printing the list called ‘ColA’