Update app.py

app.py

@@ -2,12 +2,16 @@ import gradio as gr
 import numpy as np
 import json
 import joblib
+import tensorflow as tf
+import pandas as pd
 from joblib import load
+
 from tensorflow.keras.models import load_model
 from sklearn.preprocessing import MinMaxScaler
 import os
 import sklearn
 
+
 print(f"Gradio version: {gr.__version__}")
 print(f"NumPy version: {np.__version__}")
 print(f"Scikit-learn version: {sklearn.__version__}")