File size: 988 Bytes
c420857
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
from fastapi import FastAPI
from transformers import pipeline


description = """
## Text Generation with πŸ€— transformers, FastAPI, and Docker

This app shows how to do text generation with Flan-T5 using FastAPI in a Docker Space πŸš€

Check out the [`/generate`](#/default/generate_generate_get) endpoint below to try it out!
"""

# NOTE - we configure docs_url to serve the interactive Docs at the root path
# of the app. This way, we can use the docs as a landing page for the app on Spaces.
app = FastAPI(docs_url="/", description=description)

pipe = pipeline("text2text-generation", model="google/flan-t5-small")


@app.get("/generate")
def generate(text: str):
    """
    Using the text2text-generation pipeline from `transformers`, generate text
    from the given input text. The model used is `google/flan-t5-small`, which
    can be found [here](https://huggingface.co/google/flan-t5-small).
    """
    output = pipe(text)
    return {"output": output[0]["generated_text"]}