Pin Jinja2 to use at least 2.10
Jinja2 2.10 import time has been divided by two compared to Jinja 2.9.6.
To prevent any performance issue, we should pin Jinja2 to use at least 2.10.
Jinja2 2.10 import time has been divided by two compared to Jinja 2.9.6.
To prevent any performance issue, we should pin Jinja2 to use at least 2.10.