I am getting this error

ValueError: <class 'AttributeError'>: "'hr.payslip' object has no attribute 'action_email_payslip_send'" while evaluating
'action = records.action_email_payslip_send()'

model(emailpayslip.py):

from odoo import fields, models, api, _from odoo.exceptions import Warningclass Emailpayslip(models.Model):    _name = 'email.payslip'    _inherit = 'hr.payslip'    @api.multi    def action_email_payslip_send(self):      template = self.env.ref(        'nettantra_odoo_email_payslip.email_template_payslip',        False,      )      compose_form = self.env.ref(        'mail.email_compose_message_wizard_form',        False,      )      ctx = dict(        default_model='hr.payslip',        default_use_template=bool(template),        default_template_id=template and template.id or False,      )      if len(self) == 1:        ctx.update({          'default_composition_mode': 'comment',          'default_res_id': self.ensure_one().id,        })        return {          'name': _('Compose Email'),          'type': 'ir.actions.act_window',          'view_type': 'form',          'view_mode': 'form',          'res_model': 'mail.compose.message',          'views': [(compose_form.id, 'form')],          'view_id': compose_form.id,          'target': 'new',          'context': ctx,        }      else :        printf('Hello Here')​

__manifest__.py

{
    'name': 'Emailpayslip',
    'summary': """This module will send the payslip to the employee as pdf document""",
    'version': '10.0.1.0.0',
    'description': """This module will send the payslip to the employee as pdf document""",
    'author': 'Pramod Kumar',
    'company': 'abcd',
    'website': 'http://www.abcd.com',
    'category': 'Human Resource',
    'depends': ['hr','base','hr_payroll','mail'],
    'license': 'AGPL-3',
    'data': [
        'views/emailpayslip.xml',
        'data/email_template_data.xml'
    ],
    'demo': [],
    'installable': True,
    'auto_install': False,
}