AssertionError: The words in list cannot be more than 3

AttributeError: ‘float’ object has no attribute ‘split’

ValueError: Input contains NaN, infinity or a value too large for dtype(‘float64’).

SyntaxError: invalid character in identifier (, line 1)

AssertionError: The words in list cannot be more than 3

AssertionError: Make sure that there is only 256 elements in a feature for a sample. View the submission for more details.

SyntaxError: invalid syntax (, line 1)

IndexError: list index out of range

SyntaxError: invalid syntax (, line 1)

AttributeError: ‘numpy.float64’ object has no attribute ‘split’