(feat:gdrive) upload files only

application/parser/connectors/google_drive/loader.py

@@ -32,6 +32,10 @@ class GoogleDriveLoader(BaseConnectorLoader):
         'text/plain': '.txt',
         'text/csv': '.csv',
         'text/html': '.html',
+        'text/markdown': '.md',
+        'text/x-rst': '.rst',
+        'application/json': '.json',
+        'application/epub+zip': '.epub',
         'application/rtf': '.rtf',
         'image/jpeg': '.jpg',
         'image/jpg': '.jpg',