diff --git a/telethon/client/uploads.py b/telethon/client/uploads.py
index 2e1200c6..544b7087 100644
--- a/telethon/client/uploads.py
+++ b/telethon/client/uploads.py
@@ -151,7 +151,7 @@ class UploadMethods:
                 * An external URL to a file over the internet. This will
                   send the file as "external" media, and Telegram is the
                   one that will fetch the media and send it.
-.
+
                 * A Bot API-like ``file_id``. You can convert previously
                   sent media to file IDs for later reusing with
                   `telethon.utils.pack_bot_file_id`.
diff --git a/telethon/utils.py b/telethon/utils.py
index 4c5c2e13..6045506e 100644
--- a/telethon/utils.py
+++ b/telethon/utils.py
@@ -1549,7 +1549,7 @@ def _photo_size_byte_count(size):
         return len(size.bytes)
     elif isinstance(size, types.PhotoSizeEmpty):
         return 0
-    elif isinstance(size, types.):
+    elif isinstance(size, types.PhotoSizeProgressive):
         return max(size.sizes)
     else:
         return None
diff --git a/telethon_generator/data/friendly.csv b/telethon_generator/data/friendly.csv
index 20909153..950a8bd7 100644
--- a/telethon_generator/data/friendly.csv
+++ b/telethon_generator/data/friendly.csv
@@ -11,8 +11,6 @@ chats.ChatMethods,edit_admin,channels.editAdmin messages.editChatAdmin
 chats.ChatMethods,edit_permissions,channels.editBanned messages.editChatDefaultBannedRights
 chats.ChatMethods,iter_participants,channels.getParticipants
 chats.ChatMethods,iter_admin_log,channels.getAdminLog
-chats.ChatMethods,get_participant, channels.getParticipant
-chats.ChatMethods,modify_groupcall, phone.createGroupCall phone.discardGroupCall phone.toggleGroupCallSettings phone.startScheduledGroupCall phone.editGroupCallTitle
 dialogs.DialogMethods,iter_dialogs,messages.getDialogs
 dialogs.DialogMethods,iter_drafts,messages.getAllDrafts
 dialogs.DialogMethods,edit_folder,folders.deleteFolder folders.editPeerFolders