Truncate dataframe cell contents

[freddyaboulton]

• I have searched to see if a similar issue already exists.

Is your feature request related to a problem? Please describe.
The dataframe component will show all the cell contents but this can make you dataframe really wide if it has really long text values (common in NLP).

Describe the solution you'd like
Dataframe cell contents are truncated after 20 or so characters. You can double click on the cell to expand it and double click to collapse it again.

Additional context
Add any other context or screenshots about the feature request here.