* typo

app.py

@@ -127,7 +127,7 @@ except Exception as e:
 
 # After:
 if st_is_valid is not None:
-    st.subheader(f"Results - {'valid' if st_is_valid else 'invalid'} ({st_time_delta.total_seconds()} ms)")
+    st.subheader(f"Results - {'valid' if st_is_valid else 'invalid'} ({st_time_delta.total_seconds()} seconds)")
 
     col1, col2 = st.columns(2)