First video of the series answering random questions that I get asked at work. I figure if someone hasn't found it on Google, then I can answer it here.
This section is about reading a tabular text file into memory using pandas. The catch is that we're not reading a CSV. We're instead using a "tab" separated value.
TL;DR - here's the important line of code
df = pd.read_csv("your_file_name.tsv", sep = "\t")
As I mentioned in the video, READ DOCUMENTATION. That's quite literally what it's there for.
