added requirements.txt

lib/CogsPrepare.py

@@ -1,5 +1,8 @@
+import logging
 from os import listdir
 
+from disnake.ext import commands
+
 """
 Loads, unloads Cogs files
 cog_list: return list of cog filenames
@@ -18,7 +21,19 @@ def cog_list():
 async def work_with_cogs(what_do, bot):
     for _filename in cog_list():
         if what_do == "load":
-            bot.load_extension(f'cogs.{_filename}')
+            try:
+                bot.load_extension(f'cogs.{_filename}')
+                logging.info(f'Loaded cog {_filename}')
+
+            except commands.ExtensionNotFound:
+                logging.error(f"Error: {_filename} couldn't be found to load.")
+
+            except commands.ExtensionFailed as error:
+                logging.error(f'Error: {_filename} failed to load properly.', error)
+
+            except commands.ExtensionError:
+                logging.error(f'Error: unknown error with {_filename}')
+
         elif what_do == 'unload':
             bot.unload_extension(f'cogs.{_filename}')
         elif what_do == 'reload':