---
title: 安装验证
description: "执行验证命令。"
url: https://www.hikunpeng.com/document/detail/zh/kunpengai/ecosystemEnable/llamaIndex/kunpengllamaIndex_16_0006.html
sourcePath: /source/zh/kunpengai/ecosystemEnable/llamaIndex/kunpengllamaIndex_16_0006.html
indexId: 31d33b634852568ab4a7269019195730f4ab3ed9086d42de2cc79bc790a58b6778
---
# 安装验证

执行验证命令。

```
python3 - <<'PY'
import importlib.metadata as metadata
from llama_index.core import Document
from llama_index.core.node_parser import SentenceSplitter

print("llama_index_version=" + metadata.version("llama-index"))
print("llama_index_core_version=" + metadata.version("llama-index-core"))
document = Document(text="openEuler validation")
nodes = SentenceSplitter(chunk_size=128, chunk_overlap=0).get_nodes_from_documents([document])
print("document_text=" + document.text)
print("node_count=" + str(len(nodes)))
assert metadata.version("llama-index") == "0.14.19"
assert len(nodes) == 1
PY
```

预期输出如下内容：

```
llama_index_version=0.14.19 
llama_index_core_version=0.14.22 
document_text=openEuler validation 
node_count=1
```