cleanup code

examples/lightrag_api_oracle_demo.py

@@ -98,7 +98,6 @@ async def init():
 
     # Initialize LightRAG
     # We use Oracle DB as the KV/vector/graph storage
-    # You can add `addon_params={"example_number": 1, "language": "Simplfied Chinese"}` to control the prompt
     rag = LightRAG(
         enable_llm_cache=False,
         working_dir=WORKING_DIR,

examples/lightrag_openai_compatible_stream_demo.py

@@ -1,9 +1,7 @@
 import os
-import inspect
 from lightrag import LightRAG
 from lightrag.llm import openai_complete, openai_embed
 from lightrag.utils import EmbeddingFunc
-from lightrag.lightrag import always_get_an_event_loop
 from lightrag import QueryParam
 
 # WorkingDir
@@ -48,8 +46,3 @@ async def print_stream(stream):
             print(chunk, end="", flush=True)
 
 
-loop = always_get_an_event_loop()
-if inspect.isasyncgen(resp):
-    loop.run_until_complete(print_stream(resp))
-else:
-    print(resp)

examples/lightrag_tidb_demo.py

@@ -63,7 +63,6 @@ async def main():
 
         # Initialize LightRAG
         # We use TiDB DB as the KV/vector
-        # You can add `addon_params={"example_number": 1, "language": "Simplfied Chinese"}` to control the prompt
         rag = LightRAG(
             enable_llm_cache=False,
             working_dir=WORKING_DIR,