problem reading a CSV file

[MRAB]

On 2021-12-12 23:37, Larry Warner wrote:
> Win 10, Chrome, Python 3.10.1
> New at python
> error on open statement
> 
> Probably simple error but I do not see it.
> 
> The program is a python example with the file name being changed.  I want
> to experiment with changing the literal file name in the open statement to
> a variable name later.
> 
It's difficult to say what the problem is when you haven't given us the 
code!