Update app.py

app.py

@@ -180,7 +180,7 @@ if uploaded_file is not None:
     with col5: decompose = st.button('Decompose')
 
     with col6:
-        with open(uploaded_file.name, 'rb') as f:
+        with open("blank.txt", 'wrb') as f:
             res = f.read()
         st.markdown("")
         st.markdown("")