Update utils.py

utils.py

@@ -185,6 +185,7 @@ def create_directory_loader(file_type, directory_path):
     loaders = {
         '.pdf': PyPDFLoader,
         '.word': UnstructuredWordDocumentLoader,
+        #'.xlsx': ???
     }
     return DirectoryLoader(
         path=directory_path,
@@ -201,17 +202,17 @@ def document_loading_splitting():
     # kreiere einen DirectoryLoader für jeden file type
     pdf_loader = create_directory_loader('.pdf', CHROMA_PDF)
     word_loader = create_directory_loader('.word', CHROMA_WORD)
-    excel_loader = create_directory_loader('.excel', CHROMA_EXCEL)
+    #excel_loader = create_directory_loader('.xlsx', CHROMA_EXCEL)
     
     # Load the files
     pdf_documents = pdf_loader.load()
     word_documents = word_loader.load()
-    excel_documents = excel_loader.load()
+    #excel_documents = excel_loader.load()
 
     #alle zusammen in docs...
     docs.extend(pdf_documents)
     docs.extend(word_documents)
-    docs.extend(excel_documents)
+    #docs.extend(excel_documents)
 
     #andere loader...
     # Load PDF