Blockchain python task

Need the python funtions/options for following chains
1. Flow
2. Aptos
3. Nano
4. Tezos

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Given a mnemonic seed, create three functions:

1- Generate new address (account_index) for same mnemonic seed.

2- Check for balance of an address using an RPC:

3- Send transfer transaction: (amount, destination) for the respective network