Phương pháp khuỷu tay trên dữ liệu phân bố đều

distortions = []
num_clusters = range(2, 7)

# Create a list of distortions from the kmeans function
for i in ____:
    cluster_centers, distortion = ____
    ____.append(____)

# Create a DataFrame with two lists - number of clusters and distortions
elbow_plot = pd.DataFrame({'num_clusters': ____, 'distortions': ____})

# Creat a line plot of num_clusters and distortions
sns.____(x=____, y=____, data=____)
plt.xticks(num_clusters)
plt.show()