Searching for string and outputting the column.

**GitHub Issues are for bugs and feature requests.**

Please do not post usage questions here. For general support from the community, see StackOverflow: http://stackoverflow.com/questions/tagged/gspread

Issues with usage questions will be closed.

For bugs please provide the following information.

### Environment info
Operating System: MacOS
Python version: 3
gspread version: newest

### Steps to reproduce
1.
2.
3.

### Stack trace or other output that would be helpful

So, I'm trying to make someone input a string and make python search for the string in the first column, if found then output the entire row.

The issue names no repository files, tests, or concrete reproduction steps. Start by reviewing the gspread API and clarifying whether the request is for a documented usage example or a new library feature; done should be defined by an agreed search behavior and row output.

Written by the indexing model from the issue text.