Update app.py

app.py

@@ -4,10 +4,9 @@ import seaborn as sns
 import numpy as np
 import pickle
 import matplotlib.pyplot as plt
-from src.data_preparation import preprocess_data
-from src.clustering import perform_clustering, plot_clusters
-from src.feature_selection import select_features_pca, select_features_rfe, select_features_rf
-import os
+from data_preparation import preprocess_data
+from clustering import perform_clustering, plot_clusters
+from feature_selection import select_features_pca, select_features_rfe, select_features_rf
 from sklearn.preprocessing import StandardScaler
 
 def load_data(dataset_choice):