[Tutor] Issue with Currency Columns

[Nick Becker]

Good Evening,

I read an excel spreadsheet into python with columns similar to those on
the attached, plus many others.  I am trying to isolate the company name
and sales columns in my data so I can work on them and do some
calculations.  However, after I read the CSV file, I keep getting error
messages around the sales column.

I want to make a new dataframe with just these two columns, but when I
enter "df2 = original file['Company Name', 'Sales']", I get error
messages.  I have converting the column of the source data to a number, and
am still getting an error.  Any suggestions or pointers would be
appreciated.

I am just getting started with Python, so pardon my ignorance.

Best,
Nick