Pytchat

hotfix
Fixed a bug that prevented the display of emojis when the first digit of the emoji ID was a number.

New feature
+ Implemented a simple livechat fetching object. (`pytchat.create()`)

Fix
+ CLI: Rendering emoji is now a little faster.
+ DefaultProcessor: Fixed an issue where the gap between the real time and the acquired chat time would increase over time. (at `sync_items()` function.)
+ Fixed an issue that video info could not be obtained in some cases.

Fix
+ Stabilized error handling.

Fix
+ Fixed an error when getting video information.
+ When a delimiter is not specified at the end of the directory with the -o option, add the delimeter automatically.

Fix
CLI & Extractor: Fixed handling network errors.

Fix
Fixed a problem with extraction not completing under certain circumstances.