Update app.py

app.py

@@ -4,12 +4,16 @@ import numpy as np
 import matplotlib.pyplot as plt
 from sklearn.tree import plot_tree, export_text
 import seaborn as sns
-from sklearn.preprocessing import LabelEncoder
+from sklearn.preprocessing import LabelEncoder, StandardScaler
 from sklearn.ensemble import RandomForestClassifier
 from sklearn.tree import DecisionTreeClassifier
 from sklearn.ensemble import GradientBoostingClassifier
 from sklearn.linear_model import LogisticRegression
 from sklearn.metrics import accuracy_score, precision_score, recall_score, f1_score, roc_auc_score, roc_curve
+from sklearn.cluster import KMeans
+from sklearn.decomposition import PCA
+from sklearn.metrics import silhouette_score
+import plotly.express as px
 import shap
 from xgboost import XGBClassifier
 from lightgbm import LGBMClassifier