Update app.py

app.py

@@ -491,7 +491,7 @@ def hierarchical_clustering_with_plotly(df, linkage_method):
     fig.update_layout(width=800, height=500)
     st.plotly_chart(fig)
 
-    num_clusters = int(input("Enter the desired number of clusters: "))
+    num_clusters = int(st.text_input("Enter the desired number of clusters"))
 
     clusters = fcluster(Z, num_clusters, criterion='maxclust')
 
@@ -524,6 +524,9 @@ if uploaded_file:
         st.subheader("Displaying the first few rows of the DataFrame")
         st.dataframe(df.head())
 
+        cols = edit_strings(df.columns)
+        cols = sorted(list(set(cols)))
+
         main_option = st.selectbox("Please select an option:", ["Tabulation", "Funnel Analysis", "Segmentation Analysis", "Hypothesis test", "Machine Learning", "Coding"])
         
         if main_option == "Tabulation":
@@ -532,9 +535,6 @@ if uploaded_file:
             tabulation_option = st.selectbox("Please select the type of analysis:", ["Univariate", "Multivariate", "All"])
 
             if tabulation_option == "All":
-
-                cols = edit_strings(df.columns)
-                cols = sorted(list(set(cols)))
                 
                 st.sidebar.header("Settings")
 
@@ -706,9 +706,6 @@ if uploaded_file:
 
         elif main_option == "Funnel Analysis":
             st.header("Funnel")
-        
-            cols = edit_strings(df.columns)
-            cols = sorted(list(set(cols)))
             
             st.sidebar.header("Funnel Settings")
             single_list = st.sidebar.multiselect(
@@ -790,9 +787,6 @@ if uploaded_file:
 
         elif main_option == "Segmentation Analysis":
             st.header("Segmentation Analysis")
-
-            cols = edit_strings(df.columns)
-            cols = sorted(list(set(cols)))
             
             st.sidebar.header("Selection of questions")
             single_list = st.sidebar.multiselect(