Avoid redundant np.array(np.transpose(...)) – use .T instead

[SaFE-APIOpt]

summarizer/lsa.py

Line 43 in 373aedf

tfmatrix = numpy.array(numpy.transpose(tfmatrix.collect()))

In the code:
idfvector = numpy.array(numpy.transpose(idfvector))
both np.transpose() and np.array() return a NumPy array, so wrapping the result of np.transpose() in np.array() is redundant and causes unnecessary memory copying.
Moreover, it's more efficient and idiomatic to use the .T shorthand for transposition:
idfvector = idfvector.T
This avoids redundant operations, improves readability, and performs better, especially in performance-sensitive code.