diff --git a/lightrag/core/text_splitter.py b/lightrag/components/data_process/text_splitter.py
similarity index 100%
rename from lightrag/core/text_splitter.py
rename to lightrag/components/data_process/text_splitter.py
diff --git a/lightrag/components/model_client/transformers_client.py b/lightrag/components/model_client/transformers_client.py
index 12745c32..cf9aeba5 100644
--- a/lightrag/components/model_client/transformers_client.py
+++ b/lightrag/components/model_client/transformers_client.py
@@ -222,25 +222,6 @@ def __call__(self, **kwargs):
         else:
             raise ValueError(f"model {model_name} is not supported")
 
-class ZephyrClient: # local
-    API_URL = "https://api-inference.huggingface.co/models/HuggingFaceH4/zephyr-7b-beta"
-    
-    def __init__(self, payload: str, api_key: Optional[str] = None, API_URL: str = API_URL):
-
-        super().__init__()
-        self._api_key = api_key
-        self.API_URL = API_URL
-        self.payload = payload
-        self.headers = self.init_sync_client()
-
-    def init_sync_client(self):
-        api_key = self._api_key or os.getenv("HUGGING_FACE_API_KEY")
-        if not api_key:
-            raise ValueError("Environment variable HUGGING_FACE_API_KEY must be set")
-        headers = {"Authorization": api_key}
-        # response = requests.post(self.API_URL, headers=headers)
-        return headers
-    
 
 class TransformersClient(ModelClient):
     __doc__ = r"""LightRAG API client for transformers.
@@ -255,9 +236,6 @@ class TransformersClient(ModelClient):
         "BAAI/bge-reranker-base": {
             "type": ModelType.RERANKER,
         },
-        "HuggingFaceH4/zephyr-7b-beta": {
-            "type": ModelType.LLM,
-        },
     }
 
     def __init__(self, model_name: Optional[str] = None) -> None:
@@ -271,8 +249,6 @@ def __init__(self, model_name: Optional[str] = None) -> None:
             self.sync_client = self.init_sync_client()
         elif self._model_name == "BAAI/bge-reranker-base":
             self.reranker_client = self.init_reranker_client()
-        elif self._model_name =="HuggingFaceH4/zephyr-7b-beta":
-            self.sync_client = self.init_llm_client()
         self.async_client = None
 
     def init_sync_client(self):
@@ -281,9 +257,6 @@ def init_sync_client(self):
     def init_reranker_client(self):
         return TransformerReranker()
 
-    def init_llm_client(self):
-        return ZephyrClient()
-    
     def parse_embedding_response(self, response: Any) -> EmbedderOutput:
         embeddings: List[Embedding] = []
         for idx, emb in enumerate(response):
@@ -316,15 +289,6 @@ def call(self, api_kwargs: Dict = {}, model_type: ModelType = ModelType.UNDEFINE
                 scores, api_kwargs["top_k"]
             )
             return top_k_indices, top_k_scores
-        elif (  # llm
-            model_type == ModelType.LLM
-            and "model" in api_kwargs
-            and api_kwargs["model"] == "HuggingFaceH4/zephyr-7b-beta"
-        ):  
-            headers = self.sync_client.headers
-            input = api_kwargs["input"]
-            response = requests.post(self.API_URL, headers=headers, json=input)
-            return response.json()
 
     def convert_inputs_to_api_kwargs(
         self,
@@ -342,8 +306,5 @@ def convert_inputs_to_api_kwargs(
             assert "top_k" in final_model_kwargs, "top_k must be specified"
             final_model_kwargs["query"] = input
             return final_model_kwargs
-        elif model_type == ModelType.LLM:
-            final_model_kwargs["input"] = input
-            return final_model_kwargs
         else:
-            raise ValueError(f"model_type {model_type} is not supported")
+            raise ValueError(f"model_type {model_type} is not supported")
\ No newline at end of file
diff --git a/lightrag/tests/test_gt_text_splitter.py b/lightrag/tests/test_gt_text_splitter.py
index e8a895fa..8c3aa4d2 100644
--- a/lightrag/tests/test_gt_text_splitter.py
+++ b/lightrag/tests/test_gt_text_splitter.py
@@ -1,7 +1,7 @@
 import unittest
 from lightrag.core.types import Document
-from lightrag.core.text_splitter import TextSplitter  # Import your TextSplitter
-from lightrag.core.document_splitter import DocumentSplitter  # Import the ground truth splitter
+from lightrag.components.data_process.text_splitter import TextSplitter  # Import your TextSplitter
+from lightrag.components.data_process.document_splitter import DocumentSplitter  # Import the ground truth splitter
 
 
 class TestTextSplitterComparison(unittest.TestCase):