From 1878acd9f3b880ba7983d30844790c5ff823fee4 Mon Sep 17 00:00:00 2001
From: oobabooga <112222186+oobabooga@users.noreply.github.com>
Date: Sat, 25 Feb 2023 09:30:59 -0300
Subject: [PATCH] Minor bug fix in chat

---
 modules/chat.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/chat.py b/modules/chat.py
index 3c8b4dbf..787fb46f 100644
--- a/modules/chat.py
+++ b/modules/chat.py
@@ -114,7 +114,7 @@ def chatbot_wrapper(text, max_new_tokens, do_sample, temperature, top_p, typical
         prompt = custom_prompt_generator(text, max_new_tokens, name1, name2, context, chat_prompt_size)
 
     # Generate
-    reply = ' '
+    reply = ''
     for i in range(chat_generation_attempts):
         for reply in generate_reply(prompt+reply, max_new_tokens, do_sample, temperature, top_p, typical_p, repetition_penalty, top_k, min_length, no_repeat_ngram_size, num_beams, penalty_alpha, length_penalty, early_stopping, eos_token=eos_token, stopping_string=f"\n{name1}:"):
 
@@ -149,7 +149,7 @@ def impersonate_wrapper(text, max_new_tokens, do_sample, temperature, top_p, typ
 
     prompt = generate_chat_prompt(text, max_new_tokens, name1, name2, context, chat_prompt_size, impersonate=True)
 
-    reply = ' '
+    reply = ''
     for i in range(chat_generation_attempts):
         for reply in generate_reply(prompt+reply, max_new_tokens, do_sample, temperature, top_p, typical_p, repetition_penalty, top_k, min_length, no_repeat_ngram_size, num_beams, penalty_alpha, length_penalty, early_stopping, eos_token=eos_token, stopping_string=f"\n{name2}:"):
             reply, next_character_found, substring_found = extract_message_from_reply(prompt, reply, name1, name2, check, extensions=False)