fix logger level

.gitignore

@@ -31,6 +31,7 @@ log/
 .pytest_cache/
 .ruff_cache/
 .gradio/
+.history/
 temp/
 
 # IDE / Editor Files

lightrag/api/lightrag_server.py

@@ -63,7 +63,10 @@ from ..kg.tidb_impl import (
 )
 
 # Load environment variables
-load_dotenv(override=True)
+try:
+    load_dotenv(override=True)
+except Exception as e:
+    logger.warning(f"Failed to load .env file: {e}")
 
 # Initialize config parser
 config = configparser.ConfigParser()

lightrag/operate.py

@@ -1662,7 +1662,7 @@ async def naive_query(
         return sys_prompt
 
     len_of_prompts = len(encode_string_by_tiktoken(query + sys_prompt))
-    logger.info(f"[naive_query]Prompt Tokens: {len_of_prompts}")
+    logger.debug(f"[naive_query]Prompt Tokens: {len_of_prompts}")
 
     response = await use_model_func(
         query,