Yes there is:
Use the Rolling Edit tool by selecting the transition point between the two clips so it goes red:
Then press N to select the Rolling Edit Tool, and drag the transition left or right.
Any linked tracks will move together. If you want to only move the track you selected, hold down the option key (on a Mac) to only move one track.
This is ...
I've put together a Python script that will do all of this.
Generates the ffprobe and ffmpeg commands and runs them And outputs a file without black clips
GitHub gist: https://gist.github.com/FarisHijazi/eff7a7979440faa84a63657e085ec504
Use ffprobe to extract black frames and ffmpeg to trim them and ...