Update app.py

app.py

@@ -4,6 +4,8 @@ import numpy as np
 import plotly.express as px
 import plotly.graph_objects as go
 from scipy.stats import norm, t
+from scipy.cluster.hierarchy import linkage, dendrogram, fcluster
+import plotly.figure_factory as ff
 
 def sorting(df):
     df.index = list(map(float, df.index))
@@ -826,7 +828,6 @@ if uploaded_file:
             st.subheader("Cluster Table")
             st.dataframe(df_clean)
 
-
         elif main_option == "Hypothesis test":
             st.header("Hypothesis Testing")
             hypothesis_option = st.selectbox("Please select the type of hypothesis test:", ["Z test", "T test", "Chi-Square test", "ANOVA test"])