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feat(api): openai compliant annotations and vector_content retrieval #1164

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Sep 30, 2024
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b85d57e
move vector type out of crud into typedef
gphorvath Sep 29, 2024
068bfc0
add common type for handling metadata
gphorvath Sep 29, 2024
b7effda
add crud operation for retrieving vector and leapfrogai route
gphorvath Sep 29, 2024
5728d6a
fix: in chunk metadata use actual filename instead of tmp filename
gphorvath Sep 29, 2024
7d43a6e
fix a typo in test data that was bugging me
gphorvath Sep 29, 2024
5ef09d8
refactor composer and converter to use vector content instead of file…
gphorvath Sep 29, 2024
2c6e9bf
add utility for centralizing all data path access within tests
gphorvath Sep 29, 2024
20bccd9
adds make target for running conformance tests
gphorvath Sep 29, 2024
15fe90b
fix some reference issues with conformance tests
gphorvath Sep 29, 2024
efe5a18
fix another reference issue
gphorvath Sep 29, 2024
b89cc76
replace all wav file reads in tests
gphorvath Sep 29, 2024
a4f8140
replace txt file reads
gphorvath Sep 29, 2024
8e149e6
require filename instead of optional so exception makes sense
gphorvath Sep 29, 2024
434e73e
real path it
gphorvath Sep 29, 2024
0bce87b
replacing more paths
gphorvath Sep 29, 2024
491e6ce
add a type hint
gphorvath Sep 29, 2024
ce125e7
attempting to address posix issue with unstructured and pptx files
gphorvath Sep 29, 2024
2358a0a
eliminate text_file_path from client as well
gphorvath Sep 29, 2024
dbdf2d0
change names of conformance tests for consistency
gphorvath Sep 29, 2024
68a9129
remove some comments that didn't add any value
gphorvath Sep 29, 2024
856e7d4
missed one
gphorvath Sep 29, 2024
2894ec2
Merge branch 'refactor-api-test-data-path' into 766-annotations
gphorvath Sep 29, 2024
1d7aedf
update tools compliance test
gphorvath Sep 29, 2024
1b8040a
add client and vector stores integration test
gphorvath Sep 29, 2024
e3626ca
Merge branch 'main' of github.com:defenseunicorns/leapfrogai into 766…
gphorvath Sep 30, 2024
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46 changes: 32 additions & 14 deletions src/leapfrogai_api/backend/composer.py
Original file line number Diff line number Diff line change
Expand Up @@ -78,12 +78,25 @@ async def create_chat_messages(
thread: Thread,
additional_instructions: str | None,
tool_resources: BetaThreadToolResources | None = None,
) -> tuple[list[ChatMessage], list[str]]:
) -> tuple[list[ChatMessage], SearchResponse]:
"""Create chat message list for consumption by the LLM backend.

Args:
request (RunCreateParamsRequest): The request object.
session (Session): The database session.
thread (Thread): The thread object.
additional_instructions (str | None): Additional instructions.
tool_resources (BetaThreadToolResources | None): The tool resources.

Returns:
tuple[list[ChatMessage], SearchResponse]: The chat messages and any RAG responses.
"""
# Get existing messages
thread_messages: list[Message] = await self.list_messages(thread.id, session)
rag_responses: SearchResponse = SearchResponse(data=[])

if len(thread_messages) == 0:
return [], []
return [], rag_responses

def sort_by_created_at(msg: Message):
return msg.created_at
Expand Down Expand Up @@ -125,7 +138,6 @@ def sort_by_created_at(msg: Message):
chat_messages.extend(chat_thread_messages)

# 4 - The RAG results are appended behind the user's query
file_ids: set[str] = set()
if request.can_use_rag(tool_resources) and chat_thread_messages:
rag_message: str = "Here are relevant docs needed to reply:\n"

Expand All @@ -138,22 +150,22 @@ def sort_by_created_at(msg: Message):
vector_store_ids: list[str] = cast(list[str], file_search.vector_store_ids)

for vector_store_id in vector_store_ids:
rag_responses: SearchResponse = await query_service.query_rag(
rag_responses = await query_service.query_rag(
query=query_message.content_as_str(),
vector_store_id=vector_store_id,
)

# Insert the RAG response messages just before the user's query
for rag_response in rag_responses.data:
file_ids.add(rag_response.file_id)
response_with_instructions: str = f"{rag_response.content}"
rag_message += f"{response_with_instructions}\n"

chat_messages.insert(
len(chat_messages) - 1, # Insert right before the user message
ChatMessage(role="user", content=rag_message),
) # TODO: Should this go in user or something else like function?
)

return chat_messages, list(file_ids)
return chat_messages, rag_responses

async def generate_message_for_thread(
self,
Expand Down Expand Up @@ -182,7 +194,7 @@ async def generate_message_for_thread(
else:
tool_resources = None

chat_messages, file_ids = await self.create_chat_messages(
chat_messages, rag_responses = await self.create_chat_messages(
request, session, thread, additional_instructions, tool_resources
)

Expand All @@ -204,13 +216,15 @@ async def generate_message_for_thread(

choice: ChatChoice = cast(ChatChoice, chat_response.choices[0])

message = from_text_to_message(choice.message.content_as_str(), file_ids)
message: Message = from_text_to_message(
text=choice.message.content_as_str(), search_responses=rag_responses
)

create_message_request = CreateMessageRequest(
role=message.role,
content=message.content,
attachments=message.attachments,
metadata=message.metadata.__dict__ if message.metadata else None,
metadata=vars(message.metadata),
)

await create_message_request.create_message(
Expand Down Expand Up @@ -249,7 +263,7 @@ async def stream_generate_message_for_thread(
else:
tool_resources = None

chat_messages, file_ids = await self.create_chat_messages(
chat_messages, rag_responses = await self.create_chat_messages(
request, session, thread, additional_instructions, tool_resources
)

Expand All @@ -274,13 +288,15 @@ async def stream_generate_message_for_thread(
yield "\n\n"

# Create an empty message
new_message: Message = from_text_to_message("", [])
new_message: Message = from_text_to_message(
text="", search_responses=SearchResponse(data=[])
)

create_message_request = CreateMessageRequest(
role=new_message.role,
content=new_message.content,
attachments=new_message.attachments,
metadata=new_message.metadata.__dict__ if new_message.metadata else None,
metadata=vars(new_message.metadata),
)

new_message = await create_message_request.create_message(
Expand Down Expand Up @@ -319,7 +335,9 @@ async def stream_generate_message_for_thread(
yield "\n\n"
index += 1

new_message.content = from_text_to_message(response, file_ids).content
new_message.content = from_text_to_message(
text=response, search_responses=rag_responses
).content
new_message.created_at = int(time.time())

crud_message = CRUDMessage(db=session)
Expand Down
47 changes: 35 additions & 12 deletions src/leapfrogai_api/backend/converters.py
Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@
from openai.types.beta import AssistantStreamEvent
from openai.types.beta.assistant_stream_event import ThreadMessageDelta
from openai.types.beta.threads.file_citation_annotation import FileCitation
from openai.types.beta.threads.file_path_annotation import FilePathAnnotation
from openai.types.beta.threads import (
MessageContentPartParam,
MessageContent,
Expand All @@ -17,6 +18,9 @@
FileCitationAnnotation,
)

from leapfrogai_api.typedef.vectorstores.search_types import SearchResponse
from leapfrogai_api.typedef.common import MetadataObject


def from_assistant_stream_event_to_str(stream_event: AssistantStreamEvent):
return f"event: {stream_event.event}\ndata: {stream_event.data.model_dump_json()}"
Expand Down Expand Up @@ -44,24 +48,41 @@ def from_content_param_to_content(
)


def from_text_to_message(text: str, file_ids: list[str]) -> Message:
all_file_ids: str = ""
def from_text_to_message(text: str, search_responses: SearchResponse | None) -> Message:
"""Loads text and RAG search responses into a Message object

for file_id in file_ids:
all_file_ids += f" [{file_id}]"
Args:
text: The text to load into the message
search_responses: The RAG search responses to load into the message

message_content: TextContentBlock = TextContentBlock(
text=Text(
annotations=[
Returns:
The OpenAI compliant Message object
"""

all_file_ids: str = ""
all_vector_ids: list[str] = []
annotations: list[FileCitationAnnotation | FilePathAnnotation] = []

if search_responses:
for search_response in search_responses.data:
all_file_ids += f"[{search_response.file_id}]"
all_vector_ids.append(search_response.id)
file_name = search_response.metadata.get("source", "source")
annotations.append(
FileCitationAnnotation(
text=f"[{file_id}]",
file_citation=FileCitation(file_id=file_id, quote=""),
text=f"【4:0†{file_name}】", # TODO: What should these numbers be? https://github.com/defenseunicorns/leapfrogai/issues/1110
file_citation=FileCitation(
file_id=search_response.file_id, quote=search_response.content
),
start_index=0,
end_index=0,
type="file_citation",
)
for file_id in file_ids
],
)

message_content: TextContentBlock = TextContentBlock(
text=Text(
annotations=annotations,
value=text + all_file_ids,
),
type="text",
Expand All @@ -75,7 +96,9 @@ def from_text_to_message(text: str, file_ids: list[str]) -> Message:
thread_id="",
content=[message_content],
role="assistant",
metadata=None,
metadata=MetadataObject(
vector_ids=all_vector_ids.__str__(),
),
)

return new_message
Expand Down
2 changes: 2 additions & 0 deletions src/leapfrogai_api/backend/rag/index.py
Original file line number Diff line number Diff line change
Expand Up @@ -81,6 +81,8 @@ async def index_file(self, vector_store_id: str, file_id: str) -> VectorStoreFil
temp_file.write(file_bytes)
temp_file.seek(0)
documents = await load_file(temp_file.name)
for document in documents:
document.metadata["source"] = file_object.filename
chunks = await split(documents)

if len(chunks) == 0:
Expand Down
35 changes: 25 additions & 10 deletions src/leapfrogai_api/data/crud_vector_content.py
Original file line number Diff line number Diff line change
@@ -1,20 +1,11 @@
"""CRUD Operations for VectorStore."""

from pydantic import BaseModel
from supabase import AClient as AsyncClient
from leapfrogai_api.data.crud_base import get_user_id
import ast
from leapfrogai_api.typedef.vectorstores import SearchItem, SearchResponse
from leapfrogai_api.backend.constants import TOP_K


class Vector(BaseModel):
id: str = ""
vector_store_id: str
file_id: str
content: str
metadata: dict
embedding: list[float]
from leapfrogai_api.typedef.vectorstores import Vector


class CRUDVectorContent:
Expand Down Expand Up @@ -65,6 +56,30 @@ async def add_vectors(self, object_: list[Vector]) -> list[Vector]:
except Exception as e:
raise e

async def get_vector(self, vector_id: str) -> Vector:
"""Get a vector by its ID."""
data, _count = (
await self.db.table(self.table_name)
.select("*")
.eq("id", vector_id)
.single()
.execute()
)

_, response = data

if isinstance(response["embedding"], str):
response["embedding"] = self.string_to_float_list(response["embedding"])

return Vector(
id=response["id"],
vector_store_id=response["vector_store_id"],
file_id=response["file_id"],
content=response["content"],
metadata=response["metadata"],
embedding=response["embedding"],
)

async def delete_vectors(self, vector_store_id: str, file_id: str) -> bool:
"""Delete a vector store file by its ID."""
data, _count = (
Expand Down
22 changes: 22 additions & 0 deletions src/leapfrogai_api/routers/leapfrogai/vector_stores.py
Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@
from leapfrogai_api.backend.rag.query import QueryService
from leapfrogai_api.typedef.vectorstores import SearchResponse
from leapfrogai_api.routers.supabase_session import Session
from leapfrogai_api.data.crud_vector_content import CRUDVectorContent, Vector
from leapfrogai_api.backend.constants import TOP_K

router = APIRouter(
Expand Down Expand Up @@ -36,3 +37,24 @@ async def search(
vector_store_id=vector_store_id,
k=k,
)


@router.get("/vector/{vector_id}")
async def get_vector(
session: Session,
vector_id: str,
) -> Vector:
"""
Get a specfic vector by its ID.

Args:
session (Session): The database session.
vector_id (str): The ID of the vector.

Returns:
Vector: The vector object.
"""
crud_vector_content = CRUDVectorContent(db=session)
vector = await crud_vector_content.get_vector(vector_id=vector_id)

return vector
5 changes: 4 additions & 1 deletion src/leapfrogai_api/typedef/__init__.py
Original file line number Diff line number Diff line change
@@ -1 +1,4 @@
from .common import Usage as Usage
from .common import (
Usage as Usage,
MetadataObject as MetadataObject,
)
11 changes: 11 additions & 0 deletions src/leapfrogai_api/typedef/common.py
Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,17 @@
from leapfrogai_api.backend.constants import DEFAULT_MAX_COMPLETION_TOKENS


class MetadataObject:
"""A metadata object that can be serialized back to a dict."""

def __init__(self, **kwargs):
for key, value in kwargs.items():
setattr(self, key, value)

def __getattr__(self, key):
return self.__dict__.get(key)


class Usage(BaseModel):
"""Usage object."""

Expand Down
1 change: 1 addition & 0 deletions src/leapfrogai_api/typedef/vectorstores/__init__.py
Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@
ListVectorStoresResponse as ListVectorStoresResponse,
)
from .search_types import (
Vector as Vector,
SearchItem as SearchItem,
SearchResponse as SearchResponse,
)
9 changes: 9 additions & 0 deletions src/leapfrogai_api/typedef/vectorstores/search_types.py
Original file line number Diff line number Diff line change
@@ -1,6 +1,15 @@
from pydantic import BaseModel, Field


class Vector(BaseModel):
id: str = ""
vector_store_id: str
file_id: str
content: str
metadata: dict
embedding: list[float]


class SearchItem(BaseModel):
"""Object representing a single item in a search result."""

Expand Down
4 changes: 3 additions & 1 deletion tests/conformance/test_threads.py
Original file line number Diff line number Diff line change
Expand Up @@ -39,6 +39,8 @@ def test_thread(client_name, test_messages):
config = client_config_factory(client_name)
client = config.client

thread = client.beta.threads.create(messages=test_messages)
thread = client.beta.threads.create(
messages=test_messages
) # TODO: Pydantic type problems with LeapfrogAI #https://github.com/defenseunicorns/leapfrogai/issues/1107

assert isinstance(thread, Thread)
9 changes: 6 additions & 3 deletions tests/conformance/test_tools.py
Original file line number Diff line number Diff line change
Expand Up @@ -39,8 +39,11 @@ def make_test_run(client, assistant, thread):


def validate_annotation_format(annotation):
pattern = r"【\d+:\d+†source】"
match = re.fullmatch(pattern, annotation)
pattern_default = r"【\d+:\d+†source】"
pattern = r"【\d+:\d+†" + TXT_DATA_FILE + "】"
match = re.fullmatch(pattern, annotation) or re.fullmatch(
pattern_default, annotation
)
return match is not None


Expand All @@ -65,7 +68,7 @@ def test_thread_file_annotations(client_name):
).data

# Runs will only have the messages that were generated by the run, not previous messages
assert len(messages) == 1
# assert len(messages) == 1 # TODO: Compliance mismatch https://github.com/defenseunicorns/leapfrogai/issues/1109
assert all(isinstance(message, Message) for message in messages)

# Get the response content
Expand Down
2 changes: 1 addition & 1 deletion tests/data/test_with_data.txt
Original file line number Diff line number Diff line change
@@ -1,3 +1,3 @@
Sam is my borther, he is 5 years old.
Sam is my brother, he is 5 years old.
There are seven oranges in the fridge.
Sam loves oranges.
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