C1_W4 Estimator Fit keyword error


I’m reviewing the documentation for the esimator.fit method and I’m having trouble getting the inputs parameter to accept what I have for data channels

The docs say that I need to set the input in as a dict[‘str’,‘str’], however its giving me key errors

Here are some snippets of the data channel setup (in reverse order)

How about placing inputs = data_channels, you have already defined data_channels I see here!

I get a type error

I fixed it,
I missed this little guy:

And this little guy:

And that seems to have done it