Fix deprecation warning when working with commands

[zeerayne]

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When using commands got warning 'YAMLLoadWarning: calling yaml.load() without Loader=... is deprecated, as the default Loader is unsafe. Please read https://msg.pyyaml.org/load for full details.'

Added loader as described in doc. Works perfect, no deprecation warnings.

[old-adapdr]

Should probably be yaml.safe_load() ?

[MikeLP]

Common guys. Is it so complicated to apply this only line? config = yaml.load(fd, Loader=yaml.SafeLoader)

[old-adapdr]

Common guys. Is it so complicated to apply this only line? config = yaml.load(fd, Loader=yaml.SafeLoader)

project is frozen atm and is being continued over at masonite orm :) @MikeLP