refactor: simplify code

[fdymylja]

No description provided.

[codecov]

Codecov Report

Merging #182 (2606d72) into main (68a80f4) will increase coverage by 0.68%.
The diff coverage is 72.22%.

@@            Coverage Diff             @@
##             main     #182      +/-   ##
==========================================
+ Coverage   56.47%   57.16%   +0.68%     
==========================================
  Files          15       15              
  Lines        1243     1228      -15     
==========================================
  Hits          702      702              
+ Misses        494      479      -15     
  Partials       47       47              

Impacted Files	Coverage Δ
app/ante.go	62.50% <ø> (ø)
app/app.go	90.23% <ø> (ø)
app/test_access.go	0.00% <ø> (ø)
app/test_helpers.go	0.43% <ø> (ø)
x/gastracker/ante/ante.go	100.00% <ø> (ø)
x/gastracker/keeper/genesis.go	0.00% <ø> (ø)
x/gastracker/keeper/grpc_query.go	0.00% <0.00%> (ø)
x/gastracker/keeper/msg_server.go	0.00% <ø> (ø)
x/gastracker/module/module.go	0.00% <0.00%> (ø)
x/gastracker/keeper/keeper.go	74.01% <85.71%> (+3.86%)	⬆️
... and 1 more

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