Update app.py

app.py

@@ -1,3 +1,4 @@
+import os
 import streamlit as st
 import pandas as pd
 import math
@@ -14,6 +15,9 @@ def read_file(file):
         else:
             st.error("Unsupported file format. Please upload a CSV or Excel file.")
             return None
+        # Guardar el archivo en el directorio actual
+        with open(file.name, "wb") as f:
+            f.write(file.getbuffer())
         return data
     except Exception as e:
         st.error(f"Error reading file: {e}")
@@ -120,4 +124,4 @@ def main():
 
 if __name__ == "__main__":
     st.set_page_config(page_title="My Analytics App")
-    main()
+    main()