app.py

from transformers import AutoModelForCausalLM, AutoTokenizer
import gradio as gr
import torch

tokenizer = AutoTokenizer.from_pretrained("facebook/m2m100_418M")
model = AutoModelForSeq2SeqLM.from_pretrained("facebook/m2m100_418M")

def launch(input):
    tokenizer.src_lang = "en"
    encoded_hi = tokenizer(hi_text, return_tensors="pt")
    generated_tokens = model.generate(**encoded_hi, forced_bos_token_id=tokenizer.get_lang_id("it"))
    response = tokenizer.batch_decode(generated_tokens, skip_special_tokens=True)
    return response


iface = gr.Interface(launch, inputs="text", outputs="text")
iface.launch()