Created
July 7, 2024 16:58
-
-
Save davidmezzetti/6caaa496989182185ea438924b98f7bb to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
import time | |
from txtai.pipeline import LLM, Summary, Textractor | |
from txtai.workflow import Task, Workflow | |
# Extract text from HTML, ignore boilerplate text | |
textractor = Textractor(lines=True, join=True, minlength=100) | |
text = textractor("https://github.com/neuml/txtai") | |
# Summarization with standard models | |
summary = Summary() | |
start = time.time() | |
print(summary(text)) | |
print(f"ELAPSED = {time.time() - start:.2f}s") | |
# LLM summarization | |
llm = LLM("TheBloke/Mistral-7B-OpenOrca-AWQ", template=""" | |
Create a summary in very simple terms for the following text. | |
text: | |
{text} | |
summary: | |
""") | |
start = time.time() | |
print(llm(text, maxlength=1024)) | |
print(f"ELAPSED = {time.time() - start:.2f}s") | |
# Run as workflow | |
workflow = Workflow([Task(textractor), Task(summary)]) | |
print(next(workflow(["https://github.com/neuml/txtai"]))) | |
# Run as a FastAPI service | |
# config.yml: | |
# | |
# textractor: | |
# lines: True | |
# join: True | |
# minlength: 100 | |
# | |
# llm: | |
# path: TheBloke/Mistral-7B-OpenOrca-AWQ | |
# template: | | |
# Create a summary in simple terms for the following text. | |
# | |
# text: | |
# {text} | |
# | |
# summary: | |
# | |
# summary: | |
# | |
# workflow: | |
# llmsum: | |
# tasks: | |
# - textractor | |
# - action: llm | |
# args: | |
# maxlength: 1024 | |
# | |
# summarize: | |
# tasks: | |
# - textractor | |
# - summary | |
$ CONFIG=config.yml uvicorn "txtai.api:app" | |
$ curl -XPOST http://localhost:8000/workflow \ | |
-H 'Content-Type: application/json' | |
-d '{"name": "llmsum", "elements": ["https://github.com/neuml/txtai"]}' | |
$ curl -XPOST http://localhost:8000/workflow \ | |
-H 'Content-Type: application/json' | |
-d '{"name": "summarize", "elements": ["https://github.com/neuml/txtai"]}' | |
# Run as a Docker API service | |
$ docker build -t txtai-api --build-arg BASE_IMAGE=neuml/txtai-gpu api/. | |
$ docker run -p 8000:8000 txtai-api |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment