Update app.py

app.py

@@ -13,7 +13,7 @@ from sklearn import datasets
 iris = datasets.load_iris()
 
 # Define the prediction function
-def predict_iris(sepal_length: "Sepal Length", sepal_width: "Sepal Width", petal_length: "Petal Length", petal_width: "Petal Width"):
+def predict_iris(sepal_length, sepal_width, petal_length, petal_width):
     prediction = clf.predict([[sepal_length, sepal_width, petal_length, petal_width]])
     return iris.target_names[int(prediction[0])]