Fix crypto 3327

[hjoaquim]

Description

• Summary of the change / bug fix. / Link # issue, if applicable.

  Fix [Bug] SDK - openbb.crypto.find - no DataFrame passed. #3327
  Split the find function into a view and a model - also, added tests for it.

• Screenshot of the feature or the bug before/after fix, if applicable.

  • Before: see issue
  • After:
    

• Relevant motivation and context.
  🐛 ☠️

• List any dependencies that are required for this change.
  NA

How has this been tested?

• Please describe the tests that you ran to verify your changes.
• Provide instructions so we can reproduce.
• Please also list any relevant details for your test configuration.

• Make sure affected commands still run in terminal
• Ensure the SDK still works

from openbb_terminal.sdk import openbb
openbb.crypto.find(query="doge", key="name")
openbb.crypto.find(query="doge", key="name", chart=True)

• Check any related reports

Checklist:

• Update our Hugo documentation following these guidelines.
• Update our tests following these guidelines.
• Make sure you are following our CONTRIBUTING guidelines.
• If a feature was added make sure to add it to the corresponding scripts file.

Others

• I have performed a self-review of my own code.
• I have commented my code, particularly in hard-to-understand areas.

[jmaslek]

So I think this function does not need a view.

[hjoaquim]

I see your point @jmaslek. Should we add print_rich_table and export_data directly on the controller?

[jmaslek]

I think we can just remove the view from the trail map.