remove plot title

app.py

@@ -127,13 +127,6 @@ def main(
     ax2.set_title("The visualization of the clustered data.")
     ax2.set_xlabel("Feature space for the 1st feature")
     ax2.set_ylabel("Feature space for the 2nd feature")
-
-    plt.suptitle(
-        "Silhouette analysis for KMeans clustering on sample data with n_clusters = %d"
-        % n_clusters,
-        fontsize=14,
-        fontweight="bold",
-    )
     return fig1, fig2
 
 title = '''# Selecting the number of clusters with silhouette analysis on KMeans clustering 📊'''