Error when plotting it says kernel crashed

[Harshith-reddy-td]

code:

Plot the training and testing data

def plot_predictions(train_data = X_train,
train_labels = y_train,
test_data = X_test,
test_labels = y_test,
predictions = None):
plt.figure(figsize = (10,7))
plt.scatter(train_data,train_labels,c = 'b',s = 4,label = "Training data")
plt.scatter(test_data,test_labels,c = 'g',s = 4,label = "Test data")

if predictions is not None:
plt.scatter(test_data,predictions,c = 'r',s = 4,label = "Predictions")
plt.legend(prop = {"size" : 14})
plot_predictions()

result:
The Kernel crashed while executing code in the current cell or a previous cell.
Please review the code in the cell(s) to identify a possible cause of the failure.
Click here for more info.
View Jupyter log for further details.

[sametucuncu]

[Harshith-reddy-td]

i have run exact code that was given in the github still i am getting this error there is something wrong with my machine config i guess