Update localKB_construct.py

localKB_construct.py

@@ -65,7 +65,9 @@ def construct_index(directory_path):
     
     ## 好像work了，2023.09.22, 注意这里的写法有调整。
     # prompt_helper = PromptHelper(max_input_s≈ize, num_outputs, max_chunk_overlap, chunk_size_limit=chunk_size_limit)
-    prompt_helper = PromptHelper(max_input_size, num_outputs, chunk_overlap_ratio= 0.1, chunk_size_limit=chunk_size_limit)
+    # prompt_helper = PromptHelper(max_input_size, num_outputs, chunk_overlap_ratio= 0.1, chunk_size_limit=chunk_size_limit)
+    prompt_helper = PromptHelper(max_input_size, num_outputs, chunk_size_limit=chunk_size_limit)
+    
     service_context = ServiceContext.from_defaults(llm_predictor=llm_predictor, prompt_helper=prompt_helper)
 
     ## 如果是txt文件，那么需要用如下命令。注意与PDF文件的区别。