Quey in running Best Model Selection

[saleharashid01]

when I assign variables X and y we use double square brackets for both X and y, it is working till training the model.
But i enter the code for the best model and run it, the error says that y should be 1 d. as shown in image. i set single bracket to y but still its not running. what should i do

[bakhtawar-ishaq]

Y k around single bracket lagany k bad code ko dobara run krein takkay data update ho jaye.

[saleharashid01]

it didn't work either

[Muhammad-Ali-Butt]

apko y aur X ki shape theek karni ho gi : X.shape kr k aur y.shape kr k output check krna k same aya for example : agar X ki shape (847, 6) aur y ki shape (847, ) ho gi tu chalay ga matlab ye k y ki shape mai comma k baad koi number show na ho like this (847, ) aur rows same ho X k, in the case of my example dono ki rows same ha 847 aur X mai columns 6 ha.

agar error na resolve ho tu pooray code ka ss bhejna shuru se

[saleharashid01]

got the issue, when I was applying train_test-split,
i was mentioning X_train, y_tarain, X_test, y_test while i should use X_train, X_test, y_train,y_test =

it worked for me,Jazak Allah