* Gameshark codes are not actual items: Gameshark codes are cheat codes used to alter the game's data. They don't exist within the game itself as physical items you can interact with.
* TMs are in-game items: TMs are actual items in Pokemon games that can be found, bought, or received as rewards. They contain a specific move that can be taught to a Pokemon.
* Gameshark doesn't modify the game permanently: Using a Gameshark code to give a Pokemon a TM is a temporary change. As soon as you turn off the Gameshark or remove the code, the change will be gone.
Therefore, you can't teach a Pokemon a move using a Gameshark code disguised as a TM.
If you want to teach a Pokemon a specific move, you'll have to find a way to obtain the corresponding TM legitimately:
* Exploring the game world: Many TMs are hidden in various locations throughout the game.
* Buying TMs from shops: Some TMs can be purchased from various stores in the game.
* Winning TMs in contests: You can win certain TMs by participating in Pokemon Contests.
* Receiving TMs as rewards: Some TMs might be given to you as rewards for completing certain quests or events.
Important Note: Using Gameshark codes or other cheats can detract from the experience of playing the game legitimately. It's recommended to enjoy the game as intended and find TMs through the means provided by the developers.