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Make the Stop button work more reliably

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oobabooga 2023-02-16 21:21:45 -03:00
parent 348acdf626
commit 21512e2790
1 changed files with 35 additions and 15 deletions
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50
server.py
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@ -494,7 +494,7 @@ def create_settings_menus():
model_menu.change(load_model_wrapper, [model_menu], [model_menu], show_progress=True)
preset_menu.change(load_preset_values, [preset_menu], [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])
softprompts_menu.change(load_soft_prompt, [softprompts_menu], [softprompts_menu], show_progress=True)
upload_softprompt.upload(upload_soft_prompt, [upload_softprompt], [softprompts_menu])
upload_softprompt.change(upload_soft_prompt, [upload_softprompt], [softprompts_menu])
return preset_menu, 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
# This gets the new line characters right.
@ -572,7 +572,14 @@ def generate_chat_picture(picture, name1, name2):
visible_text = f'<img src="data:image/jpeg;base64,{img_str}">'
return text, visible_text
def stop_everything_event():
global stop_everything
stop_everything = True
def chatbot_wrapper(text, tokens, do_sample, max_new_tokens, temperature, top_p, typical_p, repetition_penalty, top_k, min_length, no_repeat_ngram_size, num_beams, penalty_alpha, length_penalty, early_stopping, name1, name2, context, check, chat_prompt_size, picture=None):
global stop_everything
stop_everything = False
if 'pygmalion' in model_name.lower():
name1 = "You"
@ -583,13 +590,24 @@ def chatbot_wrapper(text, tokens, do_sample, max_new_tokens, temperature, top_p,
text = apply_extensions(text, "input")
question = generate_chat_prompt(text, tokens, name1, name2, context, chat_prompt_size)
history['internal'].append(['', ''])
history['visible'].append(['', ''])
eos_token = '\n' if check else None
first = True
for reply in generate_reply(question, tokens, do_sample, max_new_tokens, 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}:"):
reply, next_character_found, substring_found = extract_message_from_reply(question, reply, name2, name1, check, extensions=True)
visible_reply = apply_extensions(reply, "output")
# We need this global variable to handle the Stop event,
# otherwise gradio gets confused
if stop_everything:
return history['visible']
if first:
first = False
history['internal'].append(['', ''])
history['visible'].append(['', ''])
history['internal'][-1] = [text, reply]
history['visible'][-1] = [visible_text, apply_extensions(reply, "output")]
history['visible'][-1] = [visible_text, visible_reply]
if not substring_found:
yield history['visible']
if next_character_found:
@ -859,8 +877,10 @@ else:
print()
model_name = available_models[i]
model, tokenizer = load_model(model_name)
loaded_preset = soft_prompt_tensor = None
loaded_preset = None
soft_prompt_tensor = None
soft_prompt = False
stop_everything = False
# UI settings
if model_name.lower().startswith(('gpt4chan', 'gpt-4chan', '4chan')):
@ -960,10 +980,10 @@ if args.chat or args.cai_chat:
gen_events.append(buttons["Generate"].click(eval(function_call), input_params, display, show_progress=args.no_stream, api_name="textgen"))
gen_events.append(textbox.submit(eval(function_call), input_params, display, show_progress=args.no_stream))
if args.picture:
picture_select.upload(eval(function_call), input_params, display, show_progress=args.no_stream)
gen_events.append(picture_select.change(eval(function_call), input_params, display, show_progress=args.no_stream))
gen_events.append(buttons["Regenerate"].click(regenerate_wrapper, input_params, display, show_progress=args.no_stream))
gen_events.append(buttons["Impersonate"].click(impersonate_wrapper, input_params, textbox, show_progress=args.no_stream))
buttons["Stop"].click(None, None, None, cancels=gen_events)
buttons["Stop"].click(stop_everything_event, [], [], cancels=gen_events)
buttons["Send last reply to input"].click(send_last_reply_to_input, [], textbox, show_progress=args.no_stream)
buttons["Replace last reply"].click(replace_last_reply, [textbox, name1, name2], display, show_progress=args.no_stream)
@ -981,17 +1001,17 @@ if args.chat or args.cai_chat:
textbox.submit(lambda : save_history(timestamp=False), [], [], show_progress=False)
character_menu.change(load_character, [character_menu, name1, name2], [name2, context, display])
upload_img_tavern.upload(upload_tavern_character, [upload_img_tavern, name1, name2], [character_menu])
upload.upload(load_history, [upload, name1, name2], [])
upload_img_me.upload(upload_your_profile_picture, [upload_img_me], [])
upload_img_tavern.change(upload_tavern_character, [upload_img_tavern, name1, name2], [character_menu])
upload.change(load_history, [upload, name1, name2], [])
upload_img_me.change(upload_your_profile_picture, [upload_img_me], [])
if args.picture:
picture_select.upload(lambda : None, [], [picture_select], show_progress=False)
picture_select.change(lambda : None, [], [picture_select], show_progress=False)
if args.cai_chat:
upload.upload(redraw_html, [name1, name2], [display])
upload_img_me.upload(redraw_html, [name1, name2], [display])
upload.change(redraw_html, [name1, name2], [display])
upload_img_me.change(redraw_html, [name1, name2], [display])
else:
upload.upload(lambda : history['visible'], [], [display])
upload_img_me.upload(lambda : history['visible'], [], [display])
upload.change(lambda : history['visible'], [], [display])
upload_img_me.change(lambda : history['visible'], [], [display])
elif args.notebook:
with gr.Blocks(css=css, analytics_enabled=False) as interface: