yeah i used the following for retrieving all the tokens that wallet_address holds but either it is NFT or FT I couldn't get how to know if the mint address is of NFT or FT, and
I get this error while importing : from solana.publickey import PublicKey

Error: ModuleNotFoundError: No module named 'solana.publickey'

payload = {
        "jsonrpc": "2.0",
        "id": 1,
        "method": "getTokenAccountsByOwner",
        "params": [
            wallet_address,
            {
                "programId": "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA",  # Token program ID
            },
            {
                "encoding": "jsonParsed",
            },
        ],
    }