app.py

from fastapi import FastAPI, Request
from pydantic import BaseModel
from sentence_transformers import SentenceTransformer
import torch

app = FastAPI()

model = SentenceTransformer("mental/mental-bert-base-uncased")  

class InputText(BaseModel):
    text: str

@app.post("/embed")
async def embed_text(input: InputText):
    embedding = model.encode(input.text).tolist()
    return {"embedding": embedding}