Create app.py

app.py

@@ -0,0 +1,12 @@
+import streamlit as st
+import pandas as pd
+
+st.title('Excel File Uploader')
+
+st.markdown('Upload an Excel file to view the data in a table.')
+
+uploaded_file = st.file_uploader('Choose a file', type='xlsx')
+
+if uploaded_file is not None:
+    data = pd.read_excel(uploaded_file)
+    st.dataframe(data)