I am currently working with RandomForestClassifier on a classification model, I learned the algorithms on my own from YouTube so I am kind of having hard time working on the project, so I designed the model and also tested it on the test set that I separated from the original dataset, and I also got an accuracy of 96%. The thing is when I try to give a custom input I am encountering an error saying the array you gave is 1D and the model needs a 2D array as input.