datetime not actually supported #2
Description
Despite being the only example in the documentation, datetime is not actually supported
>>> discord_timestamps.format_timestamp(datetime.datetime(2021, 11, 20, 12, 0, 0))
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/kormi/micromamba/envs/k/lib/python3.11/site-packages/discord_timestamps/__init__.py", line 40, in format_timestamp
return f"<t:{int_timestamp}{timestamp_type.value}>"
^^^^^^^^^^^^^
UnboundLocalError: cannot access local variable 'int_timestamp' where it is not associated with a value
Idk what that one pull request in here is about, it mentions datetime but I don't understand its content, but this is still not supported. Would be nice to either a) delete it from the documentation, or b) make it work. If date is in datetime form, none of the ifs validate and thus int_timestamp is not assigned, thus cannot be printed.