When a token is in a list multiple times, it fails to load the token info

[fubuloubu]

Environment information

• ape and plugin versions:

$ ape --version
0.2.7

$ ape plugins list
Installed Plugins:
  hardhat      0.2.2
  solidity     0.2.3
  tokens       0.2.0
  infura       0.2.0
  etherscan    0.2.1
  alchemy      0.2.0
  foundry      0.2.0
  vyper        0.2.0
  ens          0.2.0

• Python Version: 3.9.9
• OS: linux

What went wrong?

Not quite sure what happens here, and may be related to the error shown in #18, but it appears that if a token is in a list multiple times, it will not properly handle that result and fail to find a matching token.

$ ape tokens list-tokens --search APE
...
0x4d224452801aced8b2f0aebe155379bb5d594381 (APE)
0x40e0a6ef9dbadfc83c5e0d15262feb4638588d77 (APE)
...
0x26ea1f595f6567b7050fbba24f6a66e19db4d560 (APE)

How can it be fixed?

May have to expose alternative flags to filter down on, like what decimals it has, address, etc.
Or, offer a way to ignore specific entries in a list in this scenario.

Might need to be moved to py-tokenlists