main.py

import os
import requests
import json
from fastapi import FastAPI
from fastapi.staticfiles import StaticFiles
from fastapi.responses import FileResponse
from mosestokenizer import *
from indicnlp.tokenize import sentence_tokenize

INDIC = ["as", "bn", "gu", "hi", "kn", "ml", "mr", "or", "pa", "ta", "te"]

def split_sentences(paragraph, language):
    if language == "en":
        with MosesSentenceSplitter(language) as splitter:
            return splitter([paragraph])
    elif language in INDIC:
        return sentence_tokenize.sentence_split(paragraph, lang=language)
    

    
# model = MBartForConditionalGeneration.from_pretrained("facebook/mbart-large-50-one-to-many-mmt")
# tokenizer = MBart50TokenizerFast.from_pretrained("facebook/mbart-large-50-one-to-many-mmt", src_lang="en_XX")

app = FastAPI()

uri = "http://216.48.181.177:5050"

@app.get("/infer_t5")
def t5(input):
    API_URL = f"{uri}/batch_translate"
    sentence_batch = split_sentences(input, language="en")
    response = requests.post(
        API_URL,
        json={
    "text_lines": sentence_batch,
    "source_language": "en",
    "target_language": "ml"
    },
    )

    output = json.loads(response.text)
    return {"output":output["text_lines"][0]}

app.mount("/", StaticFiles(directory="static", html=True), name="static")

@app.get("/")
def index() -> FileResponse:
    return FileResponse(path="/app/static/index.html", media_type="text/html")