sendgrid-python | The Official Twilio SendGrid Python API Library | Email library

from django.conf import settings
from sendgrid import SendGridAPIClient
from sendgrid.helpers.mail import Mail, To

def send_mass_email():
    to_emails = [
        To(email='email1@gmail.com',
           dynamic_template_data={
          

to_emails = [To(email= 'one_valid_email@gmail.com'] 

message.add_personalization(personalization)

from sendgrid import SendGridAPIClient
from sendgrid.helpers.mail import Attachment, Mail 

import os
import json
from sendgrid import SendGridAPIClient
from sendgrid.helpers.mail import Mail, Personalization, Bcc, To

recips = ['email1@gmail.com', 'email2@gmail.com', 'email2@gmail.com']

new_email = Mail(
  from_email='emailsend

  File "D:\IDE\Anaconda3\envs\Classfiied\lib\site-packages\flask\templating.py", line 146, in render_template
    ctx.app.update_template_context(context)
AttributeError: 'NoneType' object has no attribute 'app'

de

from sendgrid.helpers.mail import (Mail, Attachment, FileContent, FileName, FileType, Disposition, ContentId)
import base64

def send_mail(content, dataframe):

    # Defining Email Body and Notificaion type.    
    html_content='Hi Team,

    def send(self):
        message      = Mail(
        from_email   = APPROVED_SENDGRID_EMAIL,
        to_emails    = 'jonathanbechtel@gmail.com',
        subject      = 'Sample Email Message',
        html_content = f'From: {sel

def verifications(user_destination, via):
return client.verify \
    .services(settings.TWILIO_VERIFICATION_SID) \
    .verifications \
    .create(
        to=user_destination,
        channel=via,
        channel_configuration={