How do I use a model after it's fitted to predict the class of a single string?
[[0.41100174 0.5889983 ]] what this means is the probability of class 0 is 0.411 and probability of class 1 is 0.588. Since probability of class 1 is greater than probability of class 0, it belongs to class 1.

a = [[0.41100174 0.5889983 ]]

np.argmax(a)  

Output : 1

np.argmax will get you the class.