Update document_loader.py

document_loader.py

@@ -22,7 +22,7 @@ from config import DEFAULT_CHUNK_OVERLAP, DEFAULT_CHUNK_SIZE
 
 @dataclass
 class TextUnit:
-    """Represent extracted text and its source metadata before chunking"""
+    """ extracted text and its source metadata before chunking"""
 
     text: str
     source_name: str
@@ -35,7 +35,7 @@ class TextUnit:
 
 @dataclass
 class Chunk:
-    """Represent a searchable text chunk with source and citation metadata"""
+    """searchable text chunk with source and citation metadata"""
 
     chunk_id: str
     text: str
@@ -48,7 +48,7 @@ class Chunk:
 
     @property
     def citation(self) -> str:
-        """Build a readable citation from available source metadata"""
+        """readable citation from available source metadata"""
         bits = [self.source_name]
 
         if self.section: