Fix linting

lightrag/api/routers/document_routes.py

@@ -91,26 +91,23 @@ class InsertTextRequest(BaseModel):
         min_length=1,
         description="The text to insert",
     )
-    file_source: str = Field(
+    file_source: str = Field(default=None, min_length=0, description="File Source")
-        default=None,
+
-        min_length=0,
-        description="File Source"
-    )
     @field_validator("text", mode="after")
     @classmethod
     def strip_text_after(cls, text: str) -> str:
         return text.strip()
-    
+
     @field_validator("file_source", mode="after")
     @classmethod
     def strip_source_after(cls, file_source: str) -> str:
         return file_source.strip()
-    
+
     class Config:
         json_schema_extra = {
             "example": {
                 "text": "This is a sample text to be inserted into the RAG system.",
-                "file_source": "Source of the text (optional)"
+                "file_source": "Source of the text (optional)",
             }
         }
 
@@ -128,20 +125,19 @@ class InsertTextsRequest(BaseModel):
         description="The texts to insert",
     )
     file_sources: list[str] = Field(
-        default=None,
+        default=None, min_length=0, description="Sources of the texts"
-        min_length=0,
-        description="Sources of the texts"
     )
-    
+
     @field_validator("texts", mode="after")
     @classmethod
     def strip_texts_after(cls, texts: list[str]) -> list[str]:
         return [text.strip() for text in texts]
+
     @field_validator("file_sources", mode="after")
     @classmethod
     def strip_sources_after(cls, file_sources: list[str]) -> list[str]:
         return [file_source.strip() for file_source in file_sources]
-    
+
     class Config:
         json_schema_extra = {
             "example": {
@@ -151,7 +147,7 @@ class InsertTextsRequest(BaseModel):
                 ],
                 "file_sources": [
                     "First file source (optional)",
-                ]
+                ],
             }
         }
 
@@ -680,7 +676,9 @@ async def pipeline_index_files(rag: LightRAG, file_paths: List[Path]):
         logger.error(traceback.format_exc())
 
 
-async def pipeline_index_texts(rag: LightRAG, texts: List[str],file_sources: List[str]=None):
+async def pipeline_index_texts(
+    rag: LightRAG, texts: List[str], file_sources: List[str] = None
+):
     """Index a list of texts
 
     Args:
@@ -692,8 +690,11 @@ async def pipeline_index_texts(rag: LightRAG, texts: List[str],file_sources: Lis
         return
     if file_sources is not None:
         if len(file_sources) != 0 and len(file_sources) != len(texts):
-            [file_sources.append("unknown_source") for _ in range(len(file_sources),len(texts))]
+            [
-    await rag.apipeline_enqueue_documents(input=texts,file_paths=file_sources)
+                file_sources.append("unknown_source")
+                for _ in range(len(file_sources), len(texts))
+            ]
+    await rag.apipeline_enqueue_documents(input=texts, file_paths=file_sources)
     await rag.apipeline_process_enqueue_documents()
 
 
@@ -844,7 +845,12 @@ def create_document_routes(
             HTTPException: If an error occurs during text processing (500).
         """
         try:
-            background_tasks.add_task(pipeline_index_texts, rag, [request.text],file_sources=[request.file_source])
+            background_tasks.add_task(
+                pipeline_index_texts,
+                rag,
+                [request.text],
+                file_sources=[request.file_source],
+            )
             return InsertResponse(
                 status="success",
                 message="Text successfully received. Processing will continue in background.",
@@ -879,7 +885,12 @@ def create_document_routes(
             HTTPException: If an error occurs during text processing (500).
         """
         try:
-            background_tasks.add_task(pipeline_index_texts, rag, request.texts,file_sources=request.file_sources)
+            background_tasks.add_task(
+                pipeline_index_texts,
+                rag,
+                request.texts,
+                file_sources=request.file_sources,
+            )
             return InsertResponse(
                 status="success",
                 message="Text successfully received. Processing will continue in background.",