Update app.py

app.py

@@ -3,6 +3,7 @@ import numpy as np
 import gradio as gr
 import joblib
 import pandas as pd
+import itertools
 import os
 
 from gradio.components import Dropdown, Number, Textbox
@@ -74,6 +75,11 @@ input_col2 = [Number(),
               Number(),
               Number()]
 
+def flatten(list_of_lists):
+    return itertools.chain.from_iterable(list_of_lists)
+
+inputs = flatten([input_col1, input_col2])
+
 output = Textbox(label='Prediction')
 
 # Create the interface component