app.py

import streamlit as st
from transformers import AutoModelForCausalLM, AutoTokenizer

model_name = "deepseek-ai/DeepSeek-V3-Base"
tokenizer = AutoTokenizer.from_pretrained(model_name)
model = AutoModelForCausalLM.from_pretrained(model_name)

st.title("DeepSeek Chatbot")

prompt = st.text_input("Enter your message:")

if prompt:
    inputs = tokenizer.encode(prompt, return_tensors="pt")
    outputs = model.generate(inputs)
    response = tokenizer.decode(outputs[0])
    st.write(response)