old_contents: # -*- coding: utf-8 -*-
  # Copyright (c) 2015, Frappe Technologies and contributors
  # For license information, please see license.txt
  
  from __future__ import unicode_literals
  import frappe
  from frappe.model.document import Document
  
  class EmailGroupMember(Document):
  	def after_delete(self):
  		print("*"*50, "delete")
  		email_group = frappe.get_doc('Email Group', self.email_group)
  		email_group.update_total_subscribers()
  
  	def after_insert(self):
  		print("*"*50, "add")
  		email_group = frappe.get_doc('Email Group', self.email_group)
  		email_group.update_total_subscribers()
  
  def after_doctype_insert():
  	frappe.db.add_unique("Email Group Member", ("email_group", "email"))
  
new_contents: # -*- coding: utf-8 -*-
  # Copyright (c) 2015, Frappe Technologies and contributors
  # For license information, please see license.txt
  
  from __future__ import unicode_literals
  import frappe
  from frappe.model.document import Document
  
  class EmailGroupMember(Document):
  	def after_delete(self):
  		email_group = frappe.get_doc('Email Group', self.email_group)
  		email_group.update_total_subscribers()
  
  	def after_insert(self):
  		email_group = frappe.get_doc('Email Group', self.email_group)
  		email_group.update_total_subscribers()
  
  def after_doctype_insert():
  	frappe.db.add_unique("Email Group Member", ("email_group", "email"))
  
subject: remove print statements