update readme

Author: FutureUnreal

README.md

@@ -204,7 +204,7 @@ all-in-rag/
 
 - 🚨 **Bug报告**：发现问题请提交 [Issue](https://github.com/datawhalechina/all-in-rag/issues)
 - 💭 **教程建议**：有好的想法欢迎在 [Discussions](https://github.com/datawhalechina/all-in-rag/discussions) 中讨论
-- 📚 **文档改进**：帮助完善文档内容和示例代码（当前仅支持第七章优质内容pr）
+- 📚 **文档改进**：帮助完善文档内容和示例代码（当前仅支持 Extra-chapter 优质内容pr）
 
 ## Star History
 

code/C1/02_llamaIndex_example.py

@@ -2,16 +2,17 @@
 # os.environ['HF_ENDPOINT']='https://hf-mirror.com'
 from dotenv import load_dotenv
 from llama_index.core import VectorStoreIndex, SimpleDirectoryReader, Settings 
-from llama_index.llms.openai import OpenAI
+from llama_index.llms.openai_like import OpenAILike
 from llama_index.embeddings.huggingface import HuggingFaceEmbedding
 
 load_dotenv()
 
 # 使用 AIHubmix
-Settings.llm = OpenAI(
+Settings.llm = OpenAILike(
     model="glm-4.7-flash-free",
     api_key=os.getenv("DEEPSEEK_API_KEY"),
-    api_base="https://aihubmix.com/v1"
+    api_base="https://aihubmix.com/v1",
+    is_chat_model=True
 )
 
 # Settings.llm = OpenAI(

docs/README.md

@@ -203,7 +203,7 @@ all-in-rag/
 
 - 🚨 **Bug报告**：发现问题请提交 [Issue](https://github.com/datawhalechina/all-in-rag/issues)
 - 💭 **教程建议**：有好的想法欢迎在 [Discussions](https://github.com/datawhalechina/all-in-rag/discussions) 中讨论
-- 📚 **文档改进**：帮助完善文档内容和示例代码（当前仅支持第七章优质内容pr）
+- 📚 **文档改进**：帮助完善文档内容和示例代码（当前仅支持 Extra-chapter 优质内容pr）
 
 ## Star History
 

docs/chapter1/03_get_start_rag.md

@@ -219,12 +219,17 @@ import os
 # os.environ['HF_ENDPOINT']='https://hf-mirror.com'
 from dotenv import load_dotenv
 from llama_index.core import VectorStoreIndex, SimpleDirectoryReader, Settings 
-from llama_index.llms.openai import OpenAI
+from llama_index.llms.openai_like import OpenAILike
 from llama_index.embeddings.huggingface import HuggingFaceEmbedding
 
 load_dotenv()
 
-Settings.llm = OpenAI(model="glm-4.7-flash-free", api_key=os.getenv("DEEPSEEK_API_KEY"), api_base="https://aihubmix.com/v1")
+Settings.llm = OpenAILike(
+    model="glm-4.7-flash-free",
+    api_key=os.getenv("DEEPSEEK_API_KEY"),
+    api_base="https://aihubmix.com/v1",
+    is_chat_model=True
+)
 Settings.embed_model = HuggingFaceEmbedding("BAAI/bge-small-zh-v1.5")
 
 documents = SimpleDirectoryReader(input_files=["../../data/C1/markdown/easy-rl-chapter1.md"]).load_data()