Update prelude

app.py

@@ -219,6 +219,7 @@ def bot(history):
     with about_time() as atime:  # type: ignore
         flag = 1
         prefix = ""
+        prelude = 0.0
         then = time.time()
 
         logger.debug("about to generate")
@@ -227,7 +228,8 @@ def bot(history):
         for elm in generate(user_message, config=config):
             if flag == 1:
                 logger.debug("in the loop")
-                prefix = f"({time.time() - then:.2f}s) "
+                prelude = time.time() - then
+                prefix = f"({prelude:.2f}s) "
                 flag = 0
                 print(prefix, end="", flush=True)
                 logger.debug(f"{prefix=}")
@@ -240,7 +242,8 @@ def bot(history):
 
     _ = (
         f"(time elapsed: {atime.duration_human}, "  # type: ignore
-        f"{atime.duration/len(''.join(response)):.2f}s/char)"  # type: ignore
+        f"{prelude/len(user_message):.2f}s/char"
+        f"{(atime.duration - prelude)/len(''.join(response)):.2f}s/char)"  # type: ignore
     )
 
     history[-1][1] = "".join(response)  + f"\n{_}"