TypeError: tuple indices must be integers or slices, not tuple

[xigrug]

I try to run the same code in the video

from datetime import datetime
import pandas as pd
from metpy.units import units
from siphon.simplewebservice.wyoming import WyomingUpperAir
import metpy.calc as mpcalc
df = WyomingUpperAir.request_data(datetime(2012,4,14,12),"OUN")
p = df['pressure'].values * units(df.units['pressure'])
T = df['temperature'].values * units(df.units['temperature'])
Td = df['dewpoint'].values * units(df.units['dewpoint'])
mpcalc.surface_based_cape_cin(p, T, Td)

• TypeError: tuple indices must be integers or slices, not tuple

  • Python 3.6.7
  • ` metpy 0.10.0'

[zbruick]

This is a duplicate of #997. This issue is caused by pint 0.9, and a fix is coming in the next release of MetPy. In the meantime, if you downgrade pint to 0.8.1, everything should work again.