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Remove useless "substring_found" variable

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oobabooga 2023-03-12 15:50:38 -03:00
parent 4bcd675ccd
commit cebe8b390d
1 changed files with 11 additions and 13 deletions
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22
modules/chat.py
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@ -59,7 +59,6 @@ def generate_chat_prompt(user_input, max_new_tokens, name1, name2, context, chat
def extract_message_from_reply(question, reply, name1, name2, check, impersonate=False):
next_character_found = False
substring_found = False
asker = name1 if not impersonate else name2
replier = name2 if not impersonate else name1
@ -85,15 +84,15 @@ def extract_message_from_reply(question, reply, name1, name2, check, impersonate
next_character_found = True
reply = clean_chat_message(reply)
# Detect if something like "\nYo" is generated just before
# "\nYou:" is completed
tmp = f"\n{asker}:"
for j in range(1, len(tmp)):
if reply[-j:] == tmp[:j]:
# If something like "\nYo" is generated just before "\nYou:"
# is completed, trim it
next_turn = f"\n{asker}:"
for j in range(len(next_turn)-1, 0, -1):
if reply[-j:] == next_turn[:j]:
reply = reply[:-j]
substring_found = True
break
return reply, next_character_found, substring_found
return reply, next_character_found
def stop_everything_event():
shared.stop_everything = True
@ -137,7 +136,7 @@ def chatbot_wrapper(text, max_new_tokens, do_sample, temperature, top_p, typical
for reply in generate_reply(f"{prompt}{' ' if len(reply) > 0 else ''}{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}:"):
# Extracting the reply
reply, next_character_found, substring_found = extract_message_from_reply(prompt, reply, name1, name2, check)
reply, next_character_found = extract_message_from_reply(prompt, reply, name1, name2, check)
visible_reply = re.sub("(<USER>|<user>|{{user}})", name1_original, reply)
visible_reply = apply_extensions(visible_reply, "output")
if shared.args.chat:
@ -154,7 +153,7 @@ def chatbot_wrapper(text, max_new_tokens, do_sample, temperature, top_p, typical
shared.history['internal'][-1] = [text, reply]
shared.history['visible'][-1] = [visible_text, visible_reply]
if not substring_found and not shared.args.no_stream:
if not shared.args.no_stream:
yield shared.history['visible']
if next_character_found:
break
@ -175,8 +174,7 @@ def impersonate_wrapper(text, max_new_tokens, do_sample, temperature, top_p, typ
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, impersonate=True)
if not substring_found:
reply, next_character_found = extract_message_from_reply(prompt, reply, name1, name2, check, impersonate=True)
yield reply
if next_character_found:
break