ctc dex chart always returns could not determine dex class of pool

Hello, first of all thank you for working on this tool because it’s truly awesome. I have a little problem when i try to get the chart of a given pool. Whenever i try to get the chart i always get the following error: could not determine dex class of pool. Here is the command i tried to use: ctc dex chart 0x5c6Ee304399DBdB9C8Ef030aB642B10820DB8F56 I tried the same thing both from a Windows 10 machine using an Infura mainnet node and a Linux machine with a self hosted node, both using Geth. It looks like the line dex_pool = await db.async_query_dex_pool(address=pool, network=network) in line 120 of dex_class_utils.py always returns None. Am i doing something wrong?

[kurtsreynolds]

Maybe a similar issue to what I am seeing - 0 pools found when running ctc dex pools

Windows:

Linux:

[sslivkoff]

to resolve this issue should

1. add info in cli help message
2. when dex pool commands run with no existing index, should either auto create the index or simply display a message telling user to create index