Normally for binding SQL data we use:

self._cr.execute

Then we can define class fields with the name from the sql query column and odoo display the data.

I wrote a function that gets data from two different Database and I combined them with Pandas Merge function. The result is a Dataframe that I want to bind to the model or the Tree View from this model.

I tried that on def init(self)

Does anyone know a way to achieve this?

thanks for help.