Remove missing import.
Remove missing import.

Unidata/MetPy,ShawnMurd/MetPy,deeplycloudy/MetPy,jrleeman/MetPy,ahaberlie/MetPy,jrleeman/MetPy,dopplershift/MetPy,Unidata/MetPy,dopplershift/MetPy,ahaberlie/MetPy,ahill818/MetPy