I have patient model  as  following  :

class Patient(models.Model):
    _name = "patient"
    _description = "Details of patient"
    _rec_name = 'patient_name'

    patient_name = fields.Reference([('human.name', 'Full Name')], string="Patient's Name")

i have human name model as follows:

from odoo import models,fields,api

class HumanName(models.Model):

_name = 'human.name'
_description = 'Human name'

text = fields.Char(
string="Full Name",
help="A full text representation of the human name.",invisible=True)

family = fields.Char(
string="Family Name",
help="Family name (often called 'Surname')")

how to create a value for patient_name field using odoo controller ?