No module named ‘keras_tuner’

I’m executing this code on Kaلgle, and install autokeras library on it,

!pip install autokeras
import matplotlib.pyplot as plt 
import pandas as pd 
import datetime
%matplotlib inline


#Control the default size of figures in this Jupyter notebook
%pylab inline 
pylab.rcParams['figure.figsize'] = (14, 9) # Change the size of plots

#cib = pd.read_csv("../input/balmhils1/balmhils1015.csv") 
# load data from csv 
cib_f = pd.read_csv("../input/jkse1234/JKSE.csv") # load data from csv
f, ax = plt.subplots(figsize=(11,8))
plt.xlabel("Number of trading day")
plt.ylabel("Close price")

but I got this error. No module named ‘keras_tuner’

Answer

Upgrade the keras_tuner

!pip install keras-tuner --upgrade