fix: restore basic_example.py

Author: cnJasonZ

examples/basic_example.py

@@ -1,6 +1,5 @@
 import logging
 import os
-import glob
 
 from deepsearcher.offline_loading import load_from_local_files
 from deepsearcher.online_query import query
@@ -12,8 +11,6 @@
 current_dir = os.path.dirname(os.path.abspath(__file__))
 
 config = Configuration()  # Customize your config here
-config.set_provider_config("llm", "JiekouAI", {"model": "claude-sonnet-4-5-20250929"})
-config.set_provider_config("embedding", "JiekouAIEmbedding", {"model": "qwen/qwen3-embedding-8b"})
 init_config(config=config)
 
 
@@ -26,15 +23,13 @@
 
 # Hint: You can also load a single file, please execute it in the root directory of the deep searcher project
 load_from_local_files(
-    paths_or_directory='/Users/jason/Documents/work/PPLabs/Platform/deep-searcher/examples/data/car_company_data.pdf',
-    collection_name="car_company_data",
-    collection_description="car_company_data",
-    force_new_collection=True, # If you want to drop origin collection and create a new collection every time, set force_new_collection to True
+    paths_or_directory=os.path.join(current_dir, "data/WhatisMilvus.pdf"),
+    collection_name="milvus_docs",
+    collection_description="All Milvus Documents",
+    # force_new_collection=True, # If you want to drop origin collection and create a new collection every time, set force_new_collection to True
 )
 
-question = """请从财务和宏观经济角度，对 A 股新能源汽车行业以及行业内 TOP5 车企的发展进行分析。在财务分析部分，需涵盖基本的财务关键指标。
-在宏观经济分析部分，考虑宏观经济指标对行业的影响，对 A 股新能源汽车行业整体发展趋势进行总结，并基于财务和宏观经济分析，对 TOP5 新能源车企的未来发展潜力和竞争态势做出比较和预测，指出各车企的优势与挑战。请以专业、严谨的语言，结合具体数据进行分析阐述。
-"""
+question = "Write a report comparing Milvus with other vector databases."
 
 _, _, consumed_token = query(question, max_iter=1)
 print(f"Consumed tokens: {consumed_token}")