import base64
import copy
import functools
import html
import json
import re
from datetime import datetime
from functools import partial
from pathlib import Path
import gradio as gr
import yaml
from jinja2.sandbox import ImmutableSandboxedEnvironment
from PIL import Image
import modules.shared as shared
from modules.extensions import apply_extensions
from modules.html_generator import chat_html_wrapper, make_thumbnail
from modules.logging_colors import logger
from modules.text_generation import (
generate_reply,
get_encoded_length,
get_max_prompt_length
)
from modules.utils import delete_file, get_available_characters, save_file
# Copied from the Transformers library
jinja_env = ImmutableSandboxedEnvironment(trim_blocks=True, lstrip_blocks=True)
def str_presenter(dumper, data):
"""
Copied from https://github.com/yaml/pyyaml/issues/240
Makes pyyaml output prettier multiline strings.
"""
if data.count('\n') > 0:
return dumper.represent_scalar('tag:yaml.org,2002:str', data, style='|')
return dumper.represent_scalar('tag:yaml.org,2002:str', data)
yaml.add_representer(str, str_presenter)
yaml.representer.SafeRepresenter.add_representer(str, str_presenter)
def get_generation_prompt(renderer, impersonate=False, strip_trailing_spaces=True):
'''
Given a Jinja template, reverse-engineers the prefix and the suffix for
an assistant message (if impersonate=False) or an user message
(if impersonate=True)
'''
if impersonate:
messages = [
{"role": "user", "content": "<<|user-message-1|>>"},
{"role": "user", "content": "<<|user-message-2|>>"},
]
else:
messages = [
{"role": "assistant", "content": "<<|user-message-1|>>"},
{"role": "assistant", "content": "<<|user-message-2|>>"},
]
prompt = renderer(messages=messages)
suffix_plus_prefix = prompt.split("<<|user-message-1|>>")[1].split("<<|user-message-2|>>")[0]
suffix = prompt.split("<<|user-message-2|>>")[1]
prefix = suffix_plus_prefix[len(suffix):]
if strip_trailing_spaces:
prefix = prefix.rstrip(' ')
return prefix, suffix
def generate_chat_prompt(user_input, state, **kwargs):
impersonate = kwargs.get('impersonate', False)
_continue = kwargs.get('_continue', False)
also_return_rows = kwargs.get('also_return_rows', False)
history = kwargs.get('history', state['history'])['internal']
# Templates
chat_template = jinja_env.from_string(state['chat_template_str'])
instruction_template = jinja_env.from_string(state['instruction_template_str'])
chat_renderer = partial(chat_template.render, add_generation_prompt=False, name1=state['name1'], name2=state['name2'])
instruct_renderer = partial(instruction_template.render, add_generation_prompt=False)
messages = []
if state['mode'] == 'instruct':
renderer = instruct_renderer
if state['custom_system_message'].strip() != '':
messages.append({"role": "system", "content": state['custom_system_message']})
else:
renderer = chat_renderer
if state['context'].strip() != '':
messages.append({"role": "system", "content": state['context']})
insert_pos = len(messages)
for user_msg, assistant_msg in reversed(history):
user_msg = user_msg.strip()
assistant_msg = assistant_msg.strip()
if assistant_msg:
messages.insert(insert_pos, {"role": "assistant", "content": assistant_msg})
if user_msg not in ['', '<|BEGIN-VISIBLE-CHAT|>']:
messages.insert(insert_pos, {"role": "user", "content": user_msg})
user_input = user_input.strip()
if user_input and not impersonate and not _continue:
messages.append({"role": "user", "content": user_input})
def make_prompt(messages):
if state['mode'] == 'chat-instruct' and _continue:
prompt = renderer(messages=messages[:-1])
else:
prompt = renderer(messages=messages)
if state['mode'] == 'chat-instruct':
outer_messages = []
if state['custom_system_message'].strip() != '':
outer_messages.append({"role": "system", "content": state['custom_system_message']})
command = state['chat-instruct_command']
command = command.replace('<|character|>', state['name2'] if not impersonate else state['name1'])
command = command.replace('<|prompt|>', prompt)
if _continue:
prefix = get_generation_prompt(renderer, impersonate=impersonate, strip_trailing_spaces=False)[0]
prefix += messages[-1]["content"]
else:
prefix = get_generation_prompt(renderer, impersonate=impersonate)[0]
if not impersonate:
prefix = apply_extensions('bot_prefix', prefix, state)
outer_messages.append({"role": "user", "content": command})
outer_messages.append({"role": "assistant", "content": prefix})
prompt = instruction_template.render(messages=outer_messages)
suffix = get_generation_prompt(instruct_renderer, impersonate=False)[1]
prompt = prompt[:-len(suffix)]
else:
if _continue:
suffix = get_generation_prompt(renderer, impersonate=impersonate)[1]
prompt = prompt[:-len(suffix)]
else:
prefix = get_generation_prompt(renderer, impersonate=impersonate)[0]
if state['mode'] == 'chat' and not impersonate:
prefix = apply_extensions('bot_prefix', prefix, state)
prompt += prefix
return prompt
prompt = make_prompt(messages)
# Handle truncation
max_length = get_max_prompt_length(state)
while len(messages) > 0 and get_encoded_length(prompt) > max_length:
# Try to save the system message
if len(messages) > 1 and messages[0]['role'] == 'system':
messages.pop(1)
else:
messages.pop(0)
prompt = make_prompt(messages)
if also_return_rows:
return prompt, [message['content'] for message in messages]
else:
return prompt
def get_stopping_strings(state):
stopping_strings = []
renderers = []
if state['mode'] in ['instruct', 'chat-instruct']:
template = jinja_env.from_string(state['instruction_template_str'])
renderer = partial(template.render, add_generation_prompt=False)
renderers.append(renderer)
if state['mode'] in ['chat', 'chat-instruct']:
template = jinja_env.from_string(state['chat_template_str'])
renderer = partial(template.render, add_generation_prompt=False, name1=state['name1'], name2=state['name2'])
renderers.append(renderer)
for renderer in renderers:
prefix_bot, suffix_bot = get_generation_prompt(renderer, impersonate=False)
prefix_user, suffix_user = get_generation_prompt(renderer, impersonate=True)
stopping_strings += [
suffix_user + prefix_bot,
suffix_user + prefix_user,
suffix_bot + prefix_bot,
suffix_bot + prefix_user,
]
if 'stopping_strings' in state and isinstance(state['stopping_strings'], list):
stopping_strings += state.pop('stopping_strings')
return list(set(stopping_strings))
def chatbot_wrapper(text, state, regenerate=False, _continue=False, loading_message=True, for_ui=False):
history = state['history']
output = copy.deepcopy(history)
output = apply_extensions('history', output)
state = apply_extensions('state', state)
if shared.model_name == 'None' or shared.model is None:
logger.error("No model is loaded! Select one in the Model tab.")
yield output
return
visible_text = None
stopping_strings = get_stopping_strings(state)
is_stream = state['stream']
# Prepare the input
if not (regenerate or _continue):
visible_text = html.escape(text)
# Apply extensions
text, visible_text = apply_extensions('chat_input', text, visible_text, state)
text = apply_extensions('input', text, state, is_chat=True)
output['internal'].append([text, ''])
output['visible'].append([visible_text, ''])
# *Is typing...*
if loading_message:
yield {
'visible': output['visible'][:-1] + [[output['visible'][-1][0], shared.processing_message]],
'internal': output['internal']
}
else:
text, visible_text = output['internal'][-1][0], output['visible'][-1][0]
if regenerate:
if loading_message:
yield {
'visible': output['visible'][:-1] + [[visible_text, shared.processing_message]],
'internal': output['internal'][:-1] + [[text, '']]
}
elif _continue:
last_reply = [output['internal'][-1][1], output['visible'][-1][1]]
if loading_message:
yield {
'visible': output['visible'][:-1] + [[visible_text, last_reply[1] + '...']],
'internal': output['internal']
}
# Generate the prompt
kwargs = {
'_continue': _continue,
'history': output if _continue else {k: v[:-1] for k, v in output.items()}
}
prompt = apply_extensions('custom_generate_chat_prompt', text, state, **kwargs)
if prompt is None:
prompt = generate_chat_prompt(text, state, **kwargs)
# Generate
reply = None
for j, reply in enumerate(generate_reply(prompt, state, stopping_strings=stopping_strings, is_chat=True, for_ui=for_ui)):
# Extract the reply
visible_reply = reply
if state['mode'] in ['chat', 'chat-instruct']:
visible_reply = re.sub("(<USER>|<user>|{{user}})", state['name1'], reply)
visible_reply = html.escape(visible_reply)
if shared.stop_everything:
output['visible'][-1][1] = apply_extensions('output', output['visible'][-1][1], state, is_chat=True)
yield output
return
if _continue:
output['internal'][-1] = [text, last_reply[0] + reply]
output['visible'][-1] = [visible_text, last_reply[1] + visible_reply]
if is_stream:
yield output
elif not (j == 0 and visible_reply.strip() == ''):
output['internal'][-1] = [text, reply.lstrip(' ')]
output['visible'][-1] = [visible_text, visible_reply.lstrip(' ')]
if is_stream:
yield output
output['visible'][-1][1] = apply_extensions('output', output['visible'][-1][1], state, is_chat=True)
yield output
def impersonate_wrapper(text, state):
static_output = chat_html_wrapper(state['history'], state['name1'], state['name2'], state['mode'], state['chat_style'], state['character_menu'])
if shared.model_name == 'None' or shared.model is None:
logger.error("No model is loaded! Select one in the Model tab.")
yield '', static_output
return
prompt = generate_chat_prompt('', state, impersonate=True)
stopping_strings = get_stopping_strings(state)
yield text + '...', static_output
reply = None
for reply in generate_reply(prompt + text, state, stopping_strings=stopping_strings, is_chat=True):
yield (text + reply).lstrip(' '), static_output
if shared.stop_everything:
return
def generate_chat_reply(text, state, regenerate=False, _continue=False, loading_message=True, for_ui=False):
history = state['history']
if regenerate or _continue:
text = ''
if (len(history['visible']) == 1 and not history['visible'][0][0]) or len(history['internal']) == 0:
yield history
return
for history in chatbot_wrapper(text, state, regenerate=regenerate, _continue=_continue, loading_message=loading_message, for_ui=for_ui):
yield history
def character_is_loaded(state, raise_exception=False):
if state['mode'] in ['chat', 'chat-instruct'] and state['name2'] == '':
logger.error('It looks like no character is loaded. Please load one under Parameters > Character.')
if raise_exception:
raise ValueError
return False
else:
return True
def generate_chat_reply_wrapper(text, state, regenerate=False, _continue=False):
'''
Same as above but returns HTML for the UI
'''
if not character_is_loaded(state):
return
if state['start_with'] != '' and not _continue:
if regenerate:
text, state['history'] = remove_last_message(state['history'])
regenerate = False
_continue = True
send_dummy_message(text, state)
send_dummy_reply(state['start_with'], state)
for i, history in enumerate(generate_chat_reply(text, state, regenerate, _continue, loading_message=True, for_ui=True)):
yield chat_html_wrapper(history, state['name1'], state['name2'], state['mode'], state['chat_style'], state['character_menu']), history
def remove_last_message(history):
if len(history['visible']) > 0 and history['internal'][-1][0] != '<|BEGIN-VISIBLE-CHAT|>':
last = history['visible'].pop()
history['internal'].pop()
else:
last = ['', '']
return html.unescape(last[0]), history
def send_last_reply_to_input(history):
if len(history['visible']) > 0:
return html.unescape(history['visible'][-1][1])
else:
return ''
def replace_last_reply(text, state):
history = state['history']
if len(text.strip()) == 0:
return history
elif len(history['visible']) > 0:
history['visible'][-1][1] = html.escape(text)
history['internal'][-1][1] = apply_extensions('input', text, state, is_chat=True)
return history
def send_dummy_message(text, state):
history = state['history']
history['visible'].append([html.escape(text), ''])
history['internal'].append([apply_extensions('input', text, state, is_chat=True), ''])
return history
def send_dummy_reply(text, state):
history = state['history']
if len(history['visible']) > 0 and not history['visible'][-1][1] == '':
history['visible'].append(['', ''])
history['internal'].append(['', ''])
history['visible'][-1][1] = html.escape(text)
history['internal'][-1][1] = apply_extensions('input', text, state, is_chat=True)
return history
def redraw_html(history, name1, name2, mode, style, character, reset_cache=False):
return chat_html_wrapper(history, name1, name2, mode, style, character, reset_cache=reset_cache)
def start_new_chat(state):
mode = state['mode']
history = {'internal': [], 'visible': []}
if mode != 'instruct':
greeting = replace_character_names(state['greeting'], state['name1'], state['name2'])
if greeting != '':
history['internal'] += [['<|BEGIN-VISIBLE-CHAT|>', greeting]]
history['visible'] += [['', apply_extensions('output', greeting, state, is_chat=True)]]
unique_id = datetime.now().strftime('%Y%m%d-%H-%M-%S')
save_history(history, unique_id, state['character_menu'], state['mode'])
return history
def get_history_file_path(unique_id, character, mode):
if mode == 'instruct':
p = Path(f'logs/instruct/{unique_id}.json')
else:
p = Path(f'logs/chat/{character}/{unique_id}.json')
return p
def save_history(history, unique_id, character, mode):
if shared.args.multi_user:
return
p = get_history_file_path(unique_id, character, mode)
if not p.parent.is_dir():
p.parent.mkdir(parents=True)
with open(p, 'w', encoding='utf-8') as f:
f.write(json.dumps(history, indent=4))
def rename_history(old_id, new_id, character, mode):
if shared.args.multi_user:
return
old_p = get_history_file_path(old_id, character, mode)
new_p = get_history_file_path(new_id, character, mode)
if new_p.parent != old_p.parent:
logger.error(f"The following path is not allowed: {new_p}.")
elif new_p == old_p:
logger.info("The provided path is identical to the old one.")
else:
logger.info(f"Renaming {old_p} to {new_p}")
old_p.rename(new_p)
def find_all_histories(state):
if shared.args.multi_user:
return ['']
if state['mode'] == 'instruct':
paths = Path('logs/instruct').glob('*.json')
else:
character = state['character_menu']
# Handle obsolete filenames and paths
old_p = Path(f'logs/{character}_persistent.json')
new_p = Path(f'logs/persistent_{character}.json')
if old_p.exists():
logger.warning(f"Renaming {old_p} to {new_p}")
old_p.rename(new_p)
if new_p.exists():
unique_id = datetime.now().strftime('%Y%m%d-%H-%M-%S')
p = get_history_file_path(unique_id, character, state['mode'])
logger.warning(f"Moving {new_p} to {p}")
p.parent.mkdir(exist_ok=True)
new_p.rename(p)
paths = Path(f'logs/chat/{character}').glob('*.json')
histories = sorted(paths, key=lambda x: x.stat().st_mtime, reverse=True)
histories = [path.stem for path in histories]
return histories
def load_latest_history(state):
'''
Loads the latest history for the given character in chat or chat-instruct
mode, or the latest instruct history for instruct mode.
'''
if shared.args.multi_user:
return start_new_chat(state)
histories = find_all_histories(state)
if len(histories) > 0:
unique_id = Path(histories[0]).stem
history = load_history(unique_id, state['character_menu'], state['mode'])
else:
history = start_new_chat(state)
return history
def load_history(unique_id, character, mode):
p = get_history_file_path(unique_id, character, mode)
f = json.loads(open(p, 'rb').read())
if 'internal' in f and 'visible' in f:
history = f
else:
history = {
'internal': f['data'],
'visible': f['data_visible']
}
return history
def load_history_json(file, history):
try:
file = file.decode('utf-8')
f = json.loads(file)
if 'internal' in f and 'visible' in f:
history = f
else:
history = {
'internal': f['data'],
'visible': f['data_visible']
}
return history
except:
return history
def delete_history(unique_id, character, mode):
p = get_history_file_path(unique_id, character, mode)
delete_file(p)
def replace_character_names(text, name1, name2):
text = text.replace('{{user}}', name1).replace('{{char}}', name2)
return text.replace('<USER>', name1).replace('<BOT>', name2)
def generate_pfp_cache(character):
cache_folder = Path("cache")
if not cache_folder.exists():
cache_folder.mkdir()
for path in [Path(f"characters/{character}.{extension}") for extension in ['png', 'jpg', 'jpeg']]:
if path.exists():
original_img = Image.open(path)
original_img.save(Path('cache/pfp_character.png'), format='PNG')
thumb = make_thumbnail(original_img)
thumb.save(Path('cache/pfp_character_thumb.png'), format='PNG')
return thumb
return None
def load_character(character, name1, name2):
context = greeting = ""
greeting_field = 'greeting'
picture = None
filepath = None
for extension in ["yml", "yaml", "json"]:
filepath = Path(f'characters/{character}.{extension}')
if filepath.exists():
break
if filepath is None or not filepath.exists():
logger.error(f"Could not find the character \"{character}\" inside characters/. No character has been loaded.")
raise ValueError
file_contents = open(filepath, 'r', encoding='utf-8').read()
data = json.loads(file_contents) if extension == "json" else yaml.safe_load(file_contents)
for path in [Path("cache/pfp_character.png"), Path("cache/pfp_character_thumb.png")]:
if path.exists():
path.unlink()
picture = generate_pfp_cache(character)
# Finding the bot's name
for k in ['name', 'bot', '<|bot|>', 'char_name']:
if k in data and data[k] != '':
name2 = data[k]
break
# Find the user name (if any)
for k in ['your_name', 'user', '<|user|>']:
if k in data and data[k] != '':
name1 = data[k]
break
if 'context' in data:
context = data['context'].strip()
elif "char_persona" in data:
context = build_pygmalion_style_context(data)
greeting_field = 'char_greeting'
greeting = data.get(greeting_field, greeting)
return name1, name2, picture, greeting, context
def load_instruction_template(template):
for filepath in [Path(f'instruction-templates/{template}.yaml'), Path('instruction-templates/Alpaca.yaml')]:
if filepath.exists():
break
else:
return ''
file_contents = open(filepath, 'r', encoding='utf-8').read()
data = yaml.safe_load(file_contents)
if 'instruction_template' in data:
return data['instruction_template']
else:
return jinja_template_from_old_format(data)
@functools.cache
def load_character_memoized(character, name1, name2):
return load_character(character, name1, name2)
@functools.cache
def load_instruction_template_memoized(template):
return load_instruction_template(template)
def upload_character(file, img, tavern=False):
decoded_file = file if isinstance(file, str) else file.decode('utf-8')
try:
data = json.loads(decoded_file)
except:
data = yaml.safe_load(decoded_file)
if 'char_name' in data:
name = data['char_name']
greeting = data['char_greeting']
context = build_pygmalion_style_context(data)
yaml_data = generate_character_yaml(name, greeting, context)
else:
name = data['name']
yaml_data = generate_character_yaml(data['name'], data['greeting'], data['context'])
outfile_name = name
i = 1
while Path(f'characters/{outfile_name}.yaml').exists():
outfile_name = f'{name}_{i:03d}'
i += 1
with open(Path(f'characters/{outfile_name}.yaml'), 'w', encoding='utf-8') as f:
f.write(yaml_data)
if img is not None:
img.save(Path(f'characters/{outfile_name}.png'))
logger.info(f'New character saved to "characters/{outfile_name}.yaml".')
return gr.update(value=outfile_name, choices=get_available_characters())
def build_pygmalion_style_context(data):
context = ""
if 'char_persona' in data and data['char_persona'] != '':
context += f"{data['char_name']}'s Persona: {data['char_persona']}\n"
if 'world_scenario' in data and data['world_scenario'] != '':
context += f"Scenario: {data['world_scenario']}\n"
if 'example_dialogue' in data and data['example_dialogue'] != '':
context += f"{data['example_dialogue'].strip()}\n"
context = f"{context.strip()}\n"
return context
def upload_tavern_character(img, _json):
_json = {'char_name': _json['name'], 'char_persona': _json['description'], 'char_greeting': _json['first_mes'], 'example_dialogue': _json['mes_example'], 'world_scenario': _json['scenario']}
return upload_character(json.dumps(_json), img, tavern=True)
def check_tavern_character(img):
if "chara" not in img.info:
return "Not a TavernAI card", None, None, gr.update(interactive=False)
decoded_string = base64.b64decode(img.info['chara']).replace(b'\\r\\n', b'\\n')
_json = json.loads(decoded_string)
if "data" in _json:
_json = _json["data"]
return _json['name'], _json['description'], _json, gr.update(interactive=True)
def upload_your_profile_picture(img):
cache_folder = Path("cache")
if not cache_folder.exists():
cache_folder.mkdir()
if img is None:
if Path("cache/pfp_me.png").exists():
Path("cache/pfp_me.png").unlink()
else:
img = make_thumbnail(img)
img.save(Path('cache/pfp_me.png'))
logger.info('Profile picture saved to "cache/pfp_me.png"')
def generate_character_yaml(name, greeting, context):
data = {
'name': name,
'greeting': greeting,
'context': context,
}
data = {k: v for k, v in data.items() if v} # Strip falsy
return yaml.dump(data, sort_keys=False, width=float("inf"))
def generate_instruction_template_yaml(instruction_template):
data = {
'instruction_template': instruction_template
}
return my_yaml_output(data)
def save_character(name, greeting, context, picture, filename):
if filename == "":
logger.error("The filename is empty, so the character will not be saved.")
return
data = generate_character_yaml(name, greeting, context)
filepath = Path(f'characters/{filename}.yaml')
save_file(filepath, data)
path_to_img = Path(f'characters/{filename}.png')
if picture is not None:
picture.save(path_to_img)
logger.info(f'Saved {path_to_img}.')
def delete_character(name, instruct=False):
for extension in ["yml", "yaml", "json"]:
delete_file(Path(f'characters/{name}.{extension}'))
delete_file(Path(f'characters/{name}.png'))
def jinja_template_from_old_format(params, verbose=False):
MASTER_TEMPLATE = """
{%- set found_item = false -%}
{%- for message in messages -%}
{%- if message['role'] == 'system' -%}
{%- set found_item = true -%}
{%- endif -%}
{%- endfor -%}
{%- if not found_item -%}
{{- '<|PRE-SYSTEM|>' + '<|SYSTEM-MESSAGE|>' + '<|POST-SYSTEM|>' -}}
{%- endif %}
{%- for message in messages %}
{%- if message['role'] == 'system' -%}
{{- '<|PRE-SYSTEM|>' + message['content'] + '<|POST-SYSTEM|>' -}}
{%- else -%}
{%- if message['role'] == 'user' -%}
{{-'<|PRE-USER|>' + message['content'] + '<|POST-USER|>'-}}
{%- else -%}
{{-'<|PRE-ASSISTANT|>' + message['content'] + '<|POST-ASSISTANT|>' -}}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
{%- if add_generation_prompt -%}
{{-'<|PRE-ASSISTANT-GENERATE|>'-}}
{%- endif -%}
"""
if 'context' in params and '<|system-message|>' in params['context']:
pre_system = params['context'].split('<|system-message|>')[0]
post_system = params['context'].split('<|system-message|>')[1]
else:
pre_system = ''
post_system = ''
pre_user = params['turn_template'].split('<|user-message|>')[0].replace('<|user|>', params['user'])
post_user = params['turn_template'].split('<|user-message|>')[1].split('<|bot|>')[0]
pre_assistant = '<|bot|>' + params['turn_template'].split('<|bot-message|>')[0].split('<|bot|>')[1]
pre_assistant = pre_assistant.replace('<|bot|>', params['bot'])
post_assistant = params['turn_template'].split('<|bot-message|>')[1]
def preprocess(string):
return string.replace('\n', '\\n').replace('\'', '\\\'')
pre_system = preprocess(pre_system)
post_system = preprocess(post_system)
pre_user = preprocess(pre_user)
post_user = preprocess(post_user)
pre_assistant = preprocess(pre_assistant)
post_assistant = preprocess(post_assistant)
if verbose:
print(
'\n',
repr(pre_system) + '\n',
repr(post_system) + '\n',
repr(pre_user) + '\n',
repr(post_user) + '\n',
repr(pre_assistant) + '\n',
repr(post_assistant) + '\n',
)
result = MASTER_TEMPLATE
if 'system_message' in params:
result = result.replace('<|SYSTEM-MESSAGE|>', preprocess(params['system_message']))
else:
result = result.replace('<|SYSTEM-MESSAGE|>', '')
result = result.replace('<|PRE-SYSTEM|>', pre_system)
result = result.replace('<|POST-SYSTEM|>', post_system)
result = result.replace('<|PRE-USER|>', pre_user)
result = result.replace('<|POST-USER|>', post_user)
result = result.replace('<|PRE-ASSISTANT|>', pre_assistant)
result = result.replace('<|PRE-ASSISTANT-GENERATE|>', pre_assistant.rstrip(' '))
result = result.replace('<|POST-ASSISTANT|>', post_assistant)
result = result.strip()
return result
def my_yaml_output(data):
'''
pyyaml is very inconsistent with multiline strings.
for simple instruction template outputs, this is enough.
'''
result = ""
for k in data:
result += k + ": |-\n"
for line in data[k].splitlines():
result += " " + line.rstrip(' ') + "\n"
return result