Remove the `expectedNumberOfTensorParameters` parameter

[khatchad]

Since expectedNumberOfTensorParameters must be equal to expectedTensorParameterValueNumbers.length, we can remove the expectedNumberOfTensorParameters parameter and just use expectedTensorParameterValueNumbers.

ML/com.ibm.wala.cast.python.ml.test/source/com/ibm/wala/cast/python/ml/test/TestTensorflow2Model.java

Lines 3496 to 3500 in 53d2f0a

	// check value numbers.
	assertEquals(
	"Each tensor parameter should have a unique value number.",
	expectedNumberOfTensorParameters,
	expectedTensorParameterValueNumbers.length);