from fastapi import FastAPI
from fastapi.responses import HTMLResponse
from transformers import pipeline
import cohere
import os

app = FastAPI()


pipe = pipeline("text2text-generation", model="Helsinki-NLP/opus-mt-en-es")


co = cohere.Client(api_key="mrCaHsq1SlpANdsCyu6lII16xxsBq2IULQxZ9hfq")

@app.get("/", response_class=HTMLResponse)
def get_home():
    with open("index.html") as f:
        return HTMLResponse(content=f.read())

@app.get("/generate/")
def generate(text: str):
    output = pipe(text)
    return {"output": output[0]['generated_text']}

@app.get("/cohereai/")
def cohereai(text: str):
    response = co.generate(
        model='command-r-plus',
        prompt=text,
        temperature=0.3,
        max_tokens=100,
    )
    return {"output": response.generations[0].text.strip()}