Retry logic not compatible with urllib3 Retry (requests adapter)

[francescobianco]

Retry logic not compatible with urllib3 Retry (requests adapter)

Description
Cannot integrate SDK with urllib3 retry strategies.

Code snippet

from requests.adapters import HTTPAdapter
from urllib3.util.retry import Retry

retry = Retry(total=3)
adapter = HTTPAdapter(max_retries=retry)

session = requests.Session()
session.mount("https://", adapter)

client = Client("token")

Issue
No way to plug custom transport layer.

[Deadpool2000]

Hey @francescobianco ,

Check this PR #15

Check and Let me know !