Update csv_display.py

csv_display.py

@@ -1,15 +1,33 @@
+import pandas as pd
+import streamlit as st
+
 def csv_display():
+    # Prompt user for CSV path
     df_path = st.text_input("Enter the CSV Path to display:")
+    
+    # Display DataFrame
     st.write("### Display DataFrame")
-    df = pd.read_csv(df_path)
-    page_number = st.selectbox("Select the Page Number:", options=['all']+list(set(df['Page#'].values)), index=0)
     
-    display_cols = df.columns
+    # Read CSV file
+    try:
+        df = pd.read_csv(df_path)
+    except Exception as e:
+        st.error(f"Error: {e}")
+        return
+    
+    # Select page number
     if df is not None:
+        page_number = st.selectbox("Select the Page Number:", options=['all']+list(set(df['Page#'].values)), index=0)
+        
+        # Select columns to display
+        display_cols = df.columns
         columns_to_display = st.multiselect("Select Columns to Display", df.columns)
+        
+        # Display selected columns
         if len(columns_to_display) > 0:
             st.write(df[columns_to_display])
         else:
             st.write("No columns selected")
     else:
         st.write("DataFrame not found")
+