Update app.py

app.py

@@ -1,5 +1,23 @@
 # -*- coding: utf-8 -*-
-python download.py
+from huggingface_hub import snapshot_download
+
+# Clip
+snapshot_download(repo_id='openai/clip-vit-base-patch32',
+                  local_dir="./checkpoints/clip-vit-base-patch32")
+
+# LLM
+snapshot_download(repo_id='meta-llama/Llama-2-7b-chat-hf',
+                  local_dir="./checkpoints/Llama-2-7b-chat-hf", token=hf_token)
+
+# Translation
+snapshot_download(repo_id='Helsinki-NLP/opus-mt-en-zh',
+                  local_dir="./checkpoints/Helsinki-NLP-opus-mt-en-zh")
+snapshot_download(repo_id='Helsinki-NLP/opus-mt-zh-en',
+                  local_dir="./checkpoints/Helsinki-NLP-opus-mt-zh-en")
+
+# Embeddings
+snapshot_download(repo_id='sentence-transformers/all-MiniLM-L12-v2',
+                  local_dir="./checkpoints/all-MiniLM-L12-v2")
 import argparse
 import gradio as gr
 import os