Update utils/DocsLoader.py

utils/DocsLoader.py

@@ -132,7 +132,8 @@ def load_and_chunk(url: str) -> list[Document]:
                 with tempfile.NamedTemporaryFile(delete=False, suffix=".zip") as tmp:
                     tmp.write(resp.content)
                     tmp_path = tmp.name
-                docs = []
+                text = "empty file"    
+                docs = [Document(page_content=text)]
 
             elif ".png" in url_lower or ".jpg" in url_lower or ".jpeg" in url_lower:
                 with tempfile.NamedTemporaryFile(delete=False, suffix=".png") as tmp: