prompt_strategies.chat_template

prompt_strategies.chat_template

HF Chat Templates prompt strategy

Classes

Name	Description
ChatTemplatePrompter	Prompter for HF chat templates
ChatTemplateStrategy	Tokenizing strategy for instruction-based prompts.
StrategyLoader	Load chat template strategy based on configuration.

ChatTemplatePrompter

prompt_strategies.chat_template.ChatTemplatePrompter(
    self,
    tokenizer,
    chat_template,
    processor=None,
    max_length=2048,
    message_property_mappings=None,
    message_field_training=None,
    message_field_training_detail=None,
    field_messages='messages',
    roles=None,
    drop_system_message=False,
)

Prompter for HF chat templates

ChatTemplateStrategy

prompt_strategies.chat_template.ChatTemplateStrategy(
    self,
    prompter,
    tokenizer,
    train_on_inputs,
    sequence_len,
    roles_to_train=None,
    train_on_eos=None,
)

Tokenizing strategy for instruction-based prompts.

Methods

Name	Description
find_turn	Locate the starting and ending indices of the specified turn in a conversation.
tokenize_prompt	Public method that can handle either a single prompt or a batch of prompts.

find_turn

prompt_strategies.chat_template.ChatTemplateStrategy.find_turn(turns, turn_idx)

Locate the starting and ending indices of the specified turn in a conversation.

tokenize_prompt

prompt_strategies.chat_template.ChatTemplateStrategy.tokenize_prompt(prompt)

Public method that can handle either a single prompt or a batch of prompts.

StrategyLoader

prompt_strategies.chat_template.StrategyLoader()

Load chat template strategy based on configuration.