OpenWebUI/open-webui
1
0
Fork 0
mirror of https://github.com/open-webui/open-webui synced 2025-06-26 18:26:48 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

refac: search query task

Browse Source
This commit is contained in:
Timothy J. Baek 2024-06-09 14:53:10 -07:00
parent aa1bb4fb6d
commit 591cd993c2
5 changed files with 223 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
backend/config.py
View File

@ -618,6 +618,18 @@ ADMIN_EMAIL = PersistentConfig(
)
TASK_MODEL = PersistentConfig(
"TASK_MODEL",
"task.model.default",
os.environ.get("TASK_MODEL", ""),
)
TASK_MODEL_EXTERNAL = PersistentConfig(
"TASK_MODEL_EXTERNAL",
"task.model.external",
os.environ.get("TASK_MODEL_EXTERNAL", ""),
)
TITLE_GENERATION_PROMPT_TEMPLATE = PersistentConfig(
"TITLE_GENERATION_PROMPT_TEMPLATE",
"task.title.prompt_template",
@ -639,6 +651,19 @@ Artificial Intelligence in Healthcare
)
SEARCH_QUERY_GENERATION_PROMPT_TEMPLATE = PersistentConfig(
"SEARCH_QUERY_GENERATION_PROMPT_TEMPLATE",
"task.search.prompt_template",
os.environ.get(
"SEARCH_QUERY_GENERATION_PROMPT_TEMPLATE",
"""You are tasked with generating web search queries. Give me an appropriate query to answer my question for google search. Answer with only the query. Today is {{CURRENT_DATE}}.
Question:
{{prompt:end:4000}}""",
),
)
####################################
# WEBUI_SECRET_KEY
####################################

116
backend/main.py
View File

@ -53,7 +53,7 @@ from utils.utils import (
get_current_user,
get_http_authorization_cred,
)
from utils.task import title_generation_template
from utils.task import title_generation_template, search_query_generation_template
from apps.rag.utils import rag_messages
@ -77,7 +77,10 @@ from config import (
WEBHOOK_URL,
ENABLE_ADMIN_EXPORT,
WEBUI_BUILD_HASH,
TASK_MODEL,
TASK_MODEL_EXTERNAL,
TITLE_GENERATION_PROMPT_TEMPLATE,
SEARCH_QUERY_GENERATION_PROMPT_TEMPLATE,
AppConfig,
)
from constants import ERROR_MESSAGES
@ -132,9 +135,15 @@ app.state.config.ENABLE_OLLAMA_API = ENABLE_OLLAMA_API
app.state.config.ENABLE_MODEL_FILTER = ENABLE_MODEL_FILTER
app.state.config.MODEL_FILTER_LIST = MODEL_FILTER_LIST
app.state.config.WEBHOOK_URL = WEBHOOK_URL
app.state.config.TASK_MODEL = TASK_MODEL
app.state.config.TASK_MODEL_EXTERNAL = TASK_MODEL_EXTERNAL
app.state.config.TITLE_GENERATION_PROMPT_TEMPLATE = TITLE_GENERATION_PROMPT_TEMPLATE
app.state.config.SEARCH_QUERY_GENERATION_PROMPT_TEMPLATE = (
SEARCH_QUERY_GENERATION_PROMPT_TEMPLATE
)
app.state.MODELS = {}
@ -494,9 +503,46 @@ async def get_models(user=Depends(get_verified_user)):
return {"data": models}
@app.get("/api/task/config")
async def get_task_config(user=Depends(get_verified_user)):
return {
"TASK_MODEL": app.state.config.TASK_MODEL,
"TASK_MODEL_EXTERNAL": app.state.config.TASK_MODEL_EXTERNAL,
"TITLE_GENERATION_PROMPT_TEMPLATE": app.state.config.TITLE_GENERATION_PROMPT_TEMPLATE,
"SEARCH_QUERY_GENERATION_PROMPT_TEMPLATE": app.state.config.SEARCH_QUERY_GENERATION_PROMPT_TEMPLATE,
}
class TaskConfigForm(BaseModel):
TASK_MODEL: Optional[str]
TASK_MODEL_EXTERNAL: Optional[str]
TITLE_GENERATION_PROMPT_TEMPLATE: str
SEARCH_QUERY_GENERATION_PROMPT_TEMPLATE: str
@app.post("/api/task/config/update")
async def update_task_config(form_data: TaskConfigForm, user=Depends(get_admin_user)):
app.state.config.TASK_MODEL = form_data.TASK_MODEL
app.state.config.TASK_MODEL_EXTERNAL = form_data.TASK_MODEL_EXTERNAL
app.state.config.TITLE_GENERATION_PROMPT_TEMPLATE = (
form_data.TITLE_GENERATION_PROMPT_TEMPLATE
)
app.state.config.SEARCH_QUERY_GENERATION_PROMPT_TEMPLATE = (
form_data.SEARCH_QUERY_GENERATION_PROMPT_TEMPLATE
)
return {
"TASK_MODEL": app.state.config.TASK_MODEL,
"TASK_MODEL_EXTERNAL": app.state.config.TASK_MODEL_EXTERNAL,
"TITLE_GENERATION_PROMPT_TEMPLATE": app.state.config.TITLE_GENERATION_PROMPT_TEMPLATE,
"SEARCH_QUERY_GENERATION_PROMPT_TEMPLATE": app.state.config.SEARCH_QUERY_GENERATION_PROMPT_TEMPLATE,
}
@app.post("/api/task/title/completions")
async def generate_title(form_data: dict, user=Depends(get_verified_user)):
print("generate_title")
model_id = form_data["model"]
if model_id not in app.state.MODELS:
raise HTTPException(
@ -504,6 +550,20 @@ async def generate_title(form_data: dict, user=Depends(get_verified_user)):
detail="Model not found",
)
# Check if the user has a custom task model
# If the user has a custom task model, use that model
if app.state.MODELS[model_id]["owned_by"] == "ollama":
if app.state.config.TASK_MODEL:
task_model_id = app.state.config.TASK_MODEL
if task_model_id in app.state.MODELS:
model_id = task_model_id
else:
if app.state.config.TASK_MODEL_EXTERNAL:
task_model_id = app.state.config.TASK_MODEL_EXTERNAL
if task_model_id in app.state.MODELS:
model_id = task_model_id
print(model_id)
model = app.state.MODELS[model_id]
template = app.state.config.TITLE_GENERATION_PROMPT_TEMPLATE
@ -532,6 +592,57 @@ async def generate_title(form_data: dict, user=Depends(get_verified_user)):
return await generate_openai_chat_completion(payload, user=user)
@app.post("/api/task/query/completions")
async def generate_search_query(form_data: dict, user=Depends(get_verified_user)):
print("generate_search_query")
model_id = form_data["model"]
if model_id not in app.state.MODELS:
raise HTTPException(
status_code=status.HTTP_404_NOT_FOUND,
detail="Model not found",
)
# Check if the user has a custom task model
# If the user has a custom task model, use that model
if app.state.MODELS[model_id]["owned_by"] == "ollama":
if app.state.config.TASK_MODEL:
task_model_id = app.state.config.TASK_MODEL
if task_model_id in app.state.MODELS:
model_id = task_model_id
else:
if app.state.config.TASK_MODEL_EXTERNAL:
task_model_id = app.state.config.TASK_MODEL_EXTERNAL
if task_model_id in app.state.MODELS:
model_id = task_model_id
print(model_id)
model = app.state.MODELS[model_id]
template = app.state.config.SEARCH_QUERY_GENERATION_PROMPT_TEMPLATE
content = search_query_generation_template(
template, form_data["prompt"], user.model_dump()
)
payload = {
"model": model_id,
"messages": [{"role": "user", "content": content}],
"stream": False,
"max_tokens": 30,
}
print(payload)
payload = filter_pipeline(payload, user)
if model["owned_by"] == "ollama":
return await generate_ollama_chat_completion(
OpenAIChatCompletionForm(**payload), user=user
)
else:
return await generate_openai_chat_completion(payload, user=user)
@app.post("/api/chat/completions")
async def generate_chat_completions(form_data: dict, user=Depends(get_verified_user)):
model_id = form_data["model"]
@ -542,7 +653,6 @@ async def generate_chat_completions(form_data: dict, user=Depends(get_verified_u
)
model = app.state.MODELS[model_id]
print(model)
if model["owned_by"] == "ollama":

42
backend/utils/task.py
View File

@ -68,3 +68,45 @@ def title_generation_template(
)
return template
def search_query_generation_template(
template: str, prompt: str, user: Optional[dict] = None
) -> str:
def replacement_function(match):
full_match = match.group(0)
start_length = match.group(1)
end_length = match.group(2)
middle_length = match.group(3)
if full_match == "{{prompt}}":
return prompt
elif start_length is not None:
return prompt[: int(start_length)]
elif end_length is not None:
return prompt[-int(end_length) :]
elif middle_length is not None:
middle_length = int(middle_length)
if len(prompt) <= middle_length:
return prompt
start = prompt[: math.ceil(middle_length / 2)]
end = prompt[-math.floor(middle_length / 2) :]
return f"{start}...{end}"
return ""
template = re.sub(
r"{{prompt}}|{{prompt:start:(\d+)}}|{{prompt:end:(\d+)}}|{{prompt:middletruncate:(\d+)}}",
replacement_function,
template,
)
template = prompt_template(
template,
**(
{"user_name": user.get("name"), "current_location": user.get("location")}
if user
else {}
),
)
return template

40
src/lib/apis/index.ts
View File

@ -144,6 +144,46 @@ export const generateTitle = async (
return res?.choices[0]?.message?.content.replace(/["']/g, '') ?? 'New Chat';
};
export const generateSearchQuery = async (
token: string = '',
model: string,
messages: object[],
prompt: string
) => {
let error = null;
const res = await fetch(`${WEBUI_BASE_URL}/api/task/query/completions`, {
method: 'POST',
headers: {
Accept: 'application/json',
'Content-Type': 'application/json',
Authorization: `Bearer ${token}`
},
body: JSON.stringify({
model: model,
messages: messages,
prompt: prompt
})
})
.then(async (res) => {
if (!res.ok) throw await res.json();
return res.json();
})
.catch((err) => {
console.log(err);
if ('detail' in err) {
error = err.detail;
}
return null;
});
if (error) {
throw error;
}
return res?.choices[0]?.message?.content.replace(/["']/g, '') ?? prompt;
};
export const getPipelinesList = async (token: string = '') => {
let error = null;

29
src/lib/components/chat/Chat.svelte
View File

@ -44,12 +44,12 @@
getTagsById,
updateChatById
} from '$lib/apis/chats';
import { generateOpenAIChatCompletion, generateSearchQuery } from '$lib/apis/openai';
import { generateOpenAIChatCompletion } from '$lib/apis/openai';
import { runWebSearch } from '$lib/apis/rag';
import { createOpenAITextStream } from '$lib/apis/streaming';
import { queryMemory } from '$lib/apis/memories';
import { getUserSettings } from '$lib/apis/users';
import { chatCompleted, generateTitle } from '$lib/apis';
import { chatCompleted, generateTitle, generateSearchQuery } from '$lib/apis';
import Banner from '../common/Banner.svelte';
import MessageInput from '$lib/components/chat/MessageInput.svelte';
@ -508,7 +508,7 @@
const prompt = history.messages[parentId].content;
let searchQuery = prompt;
if (prompt.length > 100) {
searchQuery = await generateChatSearchQuery(model, prompt);
searchQuery = await generateSearchQuery(localStorage.token, model, messages, prompt);
if (!searchQuery) {
toast.warning($i18n.t('No search query generated'));
responseMessage.status = {
@ -1129,29 +1129,6 @@
}
};
const generateChatSearchQuery = async (modelId: string, prompt: string) => {
const model = $models.find((model) => model.id === modelId);
const taskModelId =
model?.owned_by === 'openai' ?? false
? $settings?.title?.modelExternal ?? modelId
: $settings?.title?.model ?? modelId;
const taskModel = $models.find((model) => model.id === taskModelId);
const previousMessages = messages
.filter((message) => message.role === 'user')
.map((message) => message.content);
return await generateSearchQuery(
localStorage.token,
taskModelId,
previousMessages,
prompt,
taskModel?.owned_by === 'openai' ?? false
? `${OPENAI_API_BASE_URL}`
: `${OLLAMA_API_BASE_URL}/v1`
);
};
const setChatTitle = async (_chatId, _title) => {
if (_chatId === $chatId) {
title = _title;