config.py

# models.py

import torch
from transformers import AutoTokenizer, AutoModelForCausalLM
from sentence_transformers import SentenceTransformer
from config import EMBEDDING_MODEL_NAME
from pydantic import BaseModel, ConfigDict

class MyModel(BaseModel):
    model_config = ConfigDict(arbitrary_types_allowed=True)

# Cargar el modelo de embeddings
def load_embedding_model():
    device = torch.device('cuda' if torch.cuda.is_available() else 'cpu')
    embedding_model = SentenceTransformer(EMBEDDING_MODEL_NAME, device=device)
    return embedding_model

# Cargar el modelo Yi-Coder
def load_yi_coder_model():
    device = torch.device('cuda' if torch.cuda.is_available() else 'cpu')
    model_path = "01-ai/Yi-Coder-9B-Chat"  # Asegúrate de que esta ruta sea correcta
    tokenizer = AutoTokenizer.from_pretrained(model_path)
    yi_coder_model = AutoModelForCausalLM.from_pretrained(model_path, torch_dtype=torch.float16).to(device).eval()
    return tokenizer, yi_coder_model, device