You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: mod.rs
    path of file: ./repos/rust-bert/src/models/deberta_v2
    
    the code of the file until where you have to start completion: //! # DeBERTa V2 (He et al.)
//!
//! Imp
    
//! # fn main() -> anyhow::Result<()> {
//! #
//! use tch::{nn, Device};
//! # use std::path::PathBuf;
//! use rust_bert::deberta_v2::{
//!     DebertaV2Config, DebertaV2ConfigResources, DebertaV2ForSequenceClassification,
//!     DebertaV2ModelResources, DebertaV2VocabResources,
//! };
//! use rust_bert::resources::{RemoteResource, ResourceProvider};
//! use rust_bert::Config;
//! use rust_tokenizers::tokenizer::DeBERTaV2Tokenizer;
//!
//! let config_resource =
//!     RemoteResource::from_pretrained(DebertaV2ConfigResources::DEBERTA_V3_BASE);
//! let vocab_resource = RemoteResource::from_pretrained(DebertaV2VocabResources::DEBERTA_V3_BASE);
//! let weights_resource =
//!     RemoteResource::from_pretrained(DebertaV2ModelResources::DEBERTA_V3_BASE);
//! let config_path = config_resource.get_local_path()?;
//! let vocab_path = vocab_resource.get_local_path()?;
//! let weights_path = weights_resource.get_local_path()?;
//! let device = Device::cuda_if_available();
//! let mut vs = nn::VarStore::new(device);
//! let tokenizer =
//!     DeBERTaV2Tokenizer::from_file(vocab_path.to_str().unwrap(), false, false, false)?;
//! let config = DebertaV2Config::from_file(config_path);
//! let deberta_model = DebertaV2ForSequenceClassification::new(&vs.root(), &config);
//! vs.load(weights_path)?;
//!
//! # Ok(())
//! # }