Update app.py

app.py

@@ -14,6 +14,10 @@ import folium
 import torch
 import pandas as pd
 from sklearn.preprocessing import LabelEncoder
+from sklearn.model_selection import train_test_split
+from sklearn.tree import DecisionTreeClassifier
+from sklearn.ensemble import RandomForestClassifier
+from sklearn.naive_bayes import GaussianNB
 from sklearn.metrics import accuracy_score
 
 # Suppress TensorFlow warnings