Update contexttab snippet

Author: MaxSchambach

packages/tasks/src/model-libraries-snippets.ts

@@ -147,7 +147,8 @@ X, y = load_breast_cancer(return_X_y=True)
 X_train, X_test, y_train, y_test = train_test_split(X, y, test_size=0.5, random_state=42)
 
 # Initialize a classifier
-clf = ConTextTabClassifier(bagging=1, max_context_size=2048)
+# You can omit checkpoint and checkpoint_revision to use the default model
+clf = ConTextTabClassifier(checkpoint="l2/base.pt", checkpoint_revision="v1.0.0", bagging=1, max_context_size=2048)
 
 clf.fit(X_train, y_train)
 
@@ -174,7 +175,8 @@ y = df.target.astype(float)
 X_train, X_test, y_train, y_test = train_test_split(X, y, test_size=0.5, random_state=42)
 
 # Initialize the regressor
-regressor = ConTextTabRegressor(bagging=1, max_context_size=2048)
+# You can omit checkpoint and checkpoint_revision to use the default model
+regressor = ConTextTabRegressor(checkpoint="l2/base.pt", checkpoint_revision="v1.0.0", bagging=1, max_context_size=2048)
 
 regressor.fit(X_train, y_train)