Update chunk_python_code.py

chunk_python_code.py

@@ -51,7 +51,7 @@ def _iterate_ast(python_code, documents, file_path):
         
         if isinstance(first_level_node, ast.ClassDef):
             documents.extend(
-                handle_first_level_class(first_level_node, documents, python_code))
+                _handle_first_level_class(first_level_node, documents, python_code))
         elif isinstance(first_level_node, ast.FunctionDef):
             documents.extend(
                 _chunk_first_level_func_node(first_level_node, documents, python_code))
@@ -60,7 +60,7 @@ def _iterate_ast(python_code, documents, file_path):
                 _chunk_first_level_assign_node(first_level_node, documents, python_code))
         else: 
             documents.extend(
-                handle_notdefined_case(python_code))
+                _handle_notdefined_case(python_code))
              
 
 def _chunk_import_only_python_code(python_code, file_path):
@@ -84,18 +84,18 @@ def _chunk_import_only_python_code(python_code, file_path):
     documents.append(doc)
     return documents
 
-from langchain.text_splitter import RecursiveCharacterTextSplitter
 
 
-def handle_notdefined_case(python_code):
+def _handle_notdefined_case(python_code):
     documents = []
     documents.extend(
         chunk_python_code_by_character)
     
     return documents
     
+from langchain.text_splitter import RecursiveCharacterTextSplitter
 
-def chunk_python_code_by_character(python_code):
+def _chunk_python_code_by_character(python_code):
     documents = []
     text_splitter = RecursiveCharacterTextSplitter(
         chunk_size=512,         
@@ -156,7 +156,7 @@ def _chunk_first_level_assign_node(ast_node, python_code):
 
     return documents
 
-def handle_first_level_class(ast_node , python_code):
+def _handle_first_level_class(ast_node , python_code):
     """
     Handles classes at the first level of the AST.
     """