From fdbab5f3ae4d9c80e76c6f012ea577146365208c Mon Sep 17 00:00:00 2001
From: HuangHai <10402852@qq.com>
Date: Mon, 23 Jun 2025 15:59:10 +0800
Subject: [PATCH] 'commit'

---
 dsRag/T2_Txt2Vec.py | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/dsRag/T2_Txt2Vec.py b/dsRag/T2_Txt2Vec.py
index ec021191..fc99afa3 100644
--- a/dsRag/T2_Txt2Vec.py
+++ b/dsRag/T2_Txt2Vec.py
@@ -1,12 +1,20 @@
-# 安装向量化的包
-# conda activate rag
-# 断开VPN后执行安装包
-# pip install text2vec
+'''
+# 安装向量化的包 （# 断开VPN后执行安装包）
+conda activate rag
+pip install text2vec torch torchvision torchaudio
+'''
 
 
 from text2vec import SentenceModel
 sentences = ['如何更换花呗绑定银行卡', '花呗更改绑定银行卡']
+'''
+- 自动下载预训练模型到缓存目录（通常是 ~/.cache/huggingface/hub ）
+- 后续运行会直接使用缓存
 
+如果下载慢，可以设置镜像源：
+import os
+os.environ['HF_ENDPOINT'] = 'https://hf-mirror.com'
+'''
 model = SentenceModel('shibing624/text2vec-base-chinese')
 embeddings = model.encode(sentences)
 print(embeddings)
\ No newline at end of file