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test: create tests for chat_template_base64 field
Signed-off-by: Harikrishnan Balagopal <harikrishmenon@gmail.com>
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‎tests/artifacts/predefined_data_configs/__init__.py‎

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DATA_CONFIG_MULTITURN_CHAT_TOKENIZE_AND_MASKING_DATA_HANDLER = os.path.join(
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PREDEFINED_DATA_CONFIGS, "mt_data_granite_3_1B_tokenize_and_mask_handler.yaml"
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)
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DATA_CONFIG_MULTITURN_CHAT_TOKENIZE_AND_MASKING_DATA_BASE64_HANDLER = os.path.join(
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PREDEFINED_DATA_CONFIGS, "mt_data_granite_3_1B_tokenize_and_mask_base64_handler.yaml"
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)
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DATA_CONFIG_MULTITURN_CHAT_TOKENIZE_AND_MASKING_DATA_INVALID_BASE64_HANDLER = os.path.join(
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PREDEFINED_DATA_CONFIGS, "mt_data_granite_3_1B_tokenize_and_mask_invalid_base64_handler.yaml"
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)
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DATA_CONFIG_MULTITURN_CHAT_TOKENIZE_AND_MASKING_DATA_BASE64_HANDLER_EXPECTED_CHAT_TEMPLATE = os.path.join(
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PREDEFINED_DATA_CONFIGS, "mt_data_granite_3_1B_tokenize_and_mask_base64_handler_expected_chat_template.txt"
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)
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DATA_CONFIG_YAML_STREAMING_INPUT_OUTPUT = os.path.join(
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PREDEFINED_DATA_CONFIGS, "tokenize_and_apply_input_masking_streaming.yaml"
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)

‎tests/artifacts/predefined_data_configs/mt_data_granite_3_1B_tokenize_and_mask_base64_handler.yaml‎

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dataprocessor:
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type: default
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chat_template_base64: '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'
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datasets:
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- name: dataset_1
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data_paths:
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- "FILE_PATH"
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data_handlers:
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- name: tokenize_and_apply_chat_template_with_masking
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arguments:
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remove_columns: all
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fn_kwargs:
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max_seq_length: 1024
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conversation_column: "messages"
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- name: dataset_2
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data_paths:
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- "FILE_PATH"
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data_handlers:
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- name: tokenize_and_apply_chat_template_with_masking
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arguments:
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remove_columns: all
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fn_kwargs:
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max_seq_length: 1024
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conversation_column: "messages"
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- name: dataset_3
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data_paths:
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- "FILE_PATH"
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data_handlers:
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- name: tokenize_and_apply_chat_template_with_masking
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arguments:
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remove_columns: all
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fn_kwargs:
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max_seq_length: 1024
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conversation_column: "messages"

‎tests/artifacts/predefined_data_configs/mt_data_granite_3_1B_tokenize_and_mask_base64_handler_expected_chat_template.txt‎

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{%- if messages[0]['role'] == 'system' %}
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{%- set system_message = messages[0]['content'] %}
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{%- set loop_messages = messages[1:] %}
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{%- else %}
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{%- set system_message = "Knowledge Cutoff Date: April 2024.\nToday's Date: " + strftime_now('%B %d, %Y') + ".\nYou are Granite, developed by IBM." %}
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{%- if tools and documents %}
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{%- set system_message = system_message + " You are a helpful AI assistant with access to the following tools. When a tool is required to answer the user's query, respond with <|tool_call|> followed by a JSON list of tools used. If a tool does not exist in the provided list of tools, notify the user that you do not have the ability to fulfill the request.\n\nWrite the response to the user's input by strictly aligning with the facts in the provided documents. If the information needed to answer the question is not available in the documents, inform the user that the question cannot be answered based on the available data." %}
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{%- elif tools %}
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{%- set system_message = system_message + " You are a helpful AI assistant with access to the following tools. When a tool is required to answer the user's query, respond with <|tool_call|> followed by a JSON list of tools used. If a tool does not exist in the provided list of tools, notify the user that you do not have the ability to fulfill the request." %}
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{%- elif documents %}
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{%- set system_message = system_message + " Write the response to the user's input by strictly aligning with the facts in the provided documents. If the information needed to answer the question is not available in the documents, inform the user that the question cannot be answered based on the available data." %}
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{%- else %}
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{%- set system_message = system_message + " You are a helpful AI assistant." %}
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{%- endif %}
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{%- if 'citations' in controls and documents %}
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{%- set system_message = system_message + '\n\nIn your response, use the symbols <co> and </co> to indicate when a fact comes from a document in the search result, e.g <co>0</co> for a fact from document 0. Afterwards, list all the citations with their corresponding documents in an ordered list.' %}
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{%- endif %}
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{%- if 'hallucinations' in controls and documents %}
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{%- set system_message = system_message + '\n\nFinally, after the response is written, include a numbered list of sentences from the response that are potentially hallucinated and not based in the documents.' %}
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{%- endif %}
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{%- set loop_messages = messages %}
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{%- endif %}
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{{- '<|start_of_role|>system<|end_of_role|>' + system_message + '<|end_of_text|>\n' }}
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{%- if tools %}
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{{- '<|start_of_role|>tools<|end_of_role|>' }}
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{{- tools | tojson(indent=4) }}
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{{- '<|end_of_text|>\n' }}
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{%- endif %}
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{%- if documents %}
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{{- '<|start_of_role|>documents<|end_of_role|>' }}
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{%- for document in documents %}
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{{- 'Document ' + loop.index0 | string + '\n' }}
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{{- document['text'] }}
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{%- if not loop.last %}
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{{- '\n\n'}}
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{%- endif%}
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{%- endfor %}
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{{- '<|end_of_text|>\n' }}
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{%- endif %}
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{%- for message in loop_messages %}
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{{- '<|start_of_role|>' + message['role'] + '<|end_of_role|>' + message['content'] + '<|end_of_text|>\n' }}
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{%- if loop.last and add_generation_prompt %}
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{{- '<|start_of_role|>assistant' }}
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{%- if controls %}
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{{- ' ' + controls | tojson()}}
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{%- endif %}
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{{- '<|end_of_role|>' }}
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{%- endif %}
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{%- endfor %}

‎tests/artifacts/predefined_data_configs/mt_data_granite_3_1B_tokenize_and_mask_invalid_base64_handler.yaml‎

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dataprocessor:
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type: default
3+
chat_template_base64: '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'
4+
datasets:
5+
- name: dataset_1
6+
data_paths:
7+
- "FILE_PATH"
8+
data_handlers:
9+
- name: tokenize_and_apply_chat_template_with_masking
10+
arguments:
11+
remove_columns: all
12+
fn_kwargs:
13+
max_seq_length: 1024
14+
conversation_column: "messages"
15+
- name: dataset_2
16+
data_paths:
17+
- "FILE_PATH"
18+
data_handlers:
19+
- name: tokenize_and_apply_chat_template_with_masking
20+
arguments:
21+
remove_columns: all
22+
fn_kwargs:
23+
max_seq_length: 1024
24+
conversation_column: "messages"
25+
- name: dataset_3
26+
data_paths:
27+
- "FILE_PATH"
28+
data_handlers:
29+
- name: tokenize_and_apply_chat_template_with_masking
30+
arguments:
31+
remove_columns: all
32+
fn_kwargs:
33+
max_seq_length: 1024
34+
conversation_column: "messages"

‎tests/test_sft_trainer.py‎

Lines changed: 21 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -39,7 +39,10 @@
3939
from tests.artifacts.predefined_data_configs import (
4040
DATA_CONFIG_DUPLICATE_COLUMNS,
4141
DATA_CONFIG_MULTIPLE_DATASETS_SAMPLING_YAML,
42+
DATA_CONFIG_MULTITURN_CHAT_TOKENIZE_AND_MASKING_DATA_BASE64_HANDLER,
43+
DATA_CONFIG_MULTITURN_CHAT_TOKENIZE_AND_MASKING_DATA_BASE64_HANDLER_EXPECTED_CHAT_TEMPLATE,
4244
DATA_CONFIG_MULTITURN_CHAT_TOKENIZE_AND_MASKING_DATA_HANDLER,
45+
DATA_CONFIG_MULTITURN_CHAT_TOKENIZE_AND_MASKING_DATA_INVALID_BASE64_HANDLER,
4346
DATA_CONFIG_MULTITURN_DATA_YAML,
4447
DATA_CONFIG_MULTITURN_GRANITE_3_1B_DATA_YAML,
4548
DATA_CONFIG_RENAME_RETAIN_COLUMNS,
@@ -84,6 +87,7 @@
8487
DataHandlerConfig,
8588
DataPreProcessorConfig,
8689
DataSetConfig,
90+
load_and_validate_data_config,
8791
)
8892
from tuning.data.data_handlers import (
8993
DataHandler,
@@ -1391,6 +1395,23 @@ def test_run_chat_style_ft_using_dataconfig_for_chat_template(
13911395
assert 'Provide two rhyming words for the word "love"' in output_inference
13921396

13931397

1398+
def test_data_config_chat_template_as_base64():
1399+
"""Check that the chat_template specified as base64 is parsed correctly."""
1400+
expected_chat_template_path = DATA_CONFIG_MULTITURN_CHAT_TOKENIZE_AND_MASKING_DATA_BASE64_HANDLER_EXPECTED_CHAT_TEMPLATE
1401+
with open(expected_chat_template_path, "r", encoding="utf-8") as f:
1402+
expected_chat_template = f.read()
1403+
data_config_path = DATA_CONFIG_MULTITURN_CHAT_TOKENIZE_AND_MASKING_DATA_BASE64_HANDLER
1404+
assert os.path.isfile(data_config_path)
1405+
data_config = load_and_validate_data_config(data_config_path)
1406+
parsed_chat_template = data_config.dataprocessor.chat_template
1407+
assert parsed_chat_template is not None, "the chat_template wasn't parsed correctly"
1408+
assert data_config.dataprocessor.chat_template == expected_chat_template, "the chat_template wasn't parsed correctly"
1409+
# --------------------------------------------
1410+
with pytest.raises(ValueError):
1411+
data_config_path = DATA_CONFIG_MULTITURN_CHAT_TOKENIZE_AND_MASKING_DATA_INVALID_BASE64_HANDLER
1412+
data_config = load_and_validate_data_config(data_config_path)
1413+
1414+
13941415
@pytest.mark.parametrize(
13951416
"data_args",
13961417
[

‎tuning/data/data_config.py‎

Lines changed: 6 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -163,9 +163,12 @@ def _validate_dataprocessor_config(dataprocessor_config) -> DataPreProcessorConf
163163
"You are using the 'chat_template_base64' field. "
164164
+ "Please use the 'chat_template' field instead for better readability."
165165
)
166-
chat_template_bytes = b64decode(chat_template_base64)
167-
chat_template = chat_template_bytes.decode("utf-8")
168-
c.chat_template = chat_template
166+
try:
167+
chat_template_bytes = b64decode(chat_template_base64)
168+
chat_template = chat_template_bytes.decode("utf-8")
169+
c.chat_template = chat_template
170+
except Exception as e:
171+
raise ValueError(f"the given 'chat_template_base64' is invalid") from e
169172
return c
170173

171174

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