Refactor the contact creation logic to paginate contact creation using a constant CONTACTS_CREATION_BATCH_SIZE. Loop over the contacts to create and insert them by batch.

1. Define CONTACTS_CREATION_BATCH_SIZE in a constants file (e.g., constants.py):

CONTACTS_CREATION_BATCH_SIZE = 100  # Adjust the batch size as needed

2. Update the contact creation logic to use batching. For example, in contact_service.py:

from .constants import CONTACTS_CREATION_BATCH_SIZE

# Assuming `contacts` is a list of contacts to be created
for i in range(0, len(contacts), CONTACTS_CREATION_BATCH_SIZE):
    batch = contacts[i:i + CONTACTS_CREATION_BATCH_SIZE]
    # Insert the batch of contacts
    insert_contacts(batch)

3. Ensure the insert_contacts function handles the batch insertion logic.

References