Update app.py

app.py

@@ -2,13 +2,11 @@ import streamlit as st
 import pandas as pd
 
 # Load dataframe
-file = st.file_uploader('Seleccione un archivo CSV: ')
-df = pd.read_csv(file)
+file = st.file_uploader('Seleccione un archivo Excel: ')
 
 if uploaded_file is not None:
     # Load the Excel file into a Pandas dataframe
     df = pd.read_excel(uploaded_file, engine='openpyxl', type="xlsx")
-    
     # Show the dataframe in Streamlit
     st.write(df.head())
     st.write(df.columns)