app.py

from langchain_huggingface.embeddings import HuggingFaceEmbeddings
from fastapi import FastAPI
from typing import Union

app = FastAPI()

@app.get("/")
def read_root():
    return {"Hello": "World"}

@app.get("/embeddings")
def read_item():
    embeddings = HuggingFaceEmbeddings()
    return embeddings

@app.get("/test/{text}")
def read_item(text):
    embeddings = HuggingFaceEmbeddings()
    return embeddings.embed_query(text)