Please help.

Use either Jupyter or Eclipse.

Use this DDT file: https://kean.instructure.com/courses/9728/files/378289/download?download_frd=1

Upload the DDT file on to Jupyter or Eclipse to create a new table that shows each of the 5 variable's data types.

The new chart should look something like this for example:

River Mile Species Length Weight DDT

str int str float int int

str int str int int int

... and so on.