top_prospects examples doesn't work

[ForceConstant]

Trying below, I get "No tables found"

from pybaseball import top_prospects

# Get top pitching prospects for the Toronto Blue Jays
topProspects = top_prospects("bluejays", "pitchers")

[tjburch]

Looks like mlb changed the url found here to use TeamId rather than team name. We probably need to update it.

Team format: https://www.mlb.com/prospects/stats?teamId=111

[tjburch]

Being addressed in #307

[tjburch]

Closing with the merge of #307