diff --git a/.github/workflows/Test.yml b/.github/workflows/Test.yml
index d1a3a9d6..7daeb0f1 100644
--- a/.github/workflows/Test.yml
+++ b/.github/workflows/Test.yml
@@ -48,8 +48,8 @@ jobs:
             - uses: julia-actions/julia-buildpkg@v1
             - uses: julia-actions/julia-runtest@v1
             - uses: julia-actions/julia-processcoverage@v1
-              if: ${{ matrix.version }} == "1" && ${{ matrix.os }} == "ubuntu-latest"
+              if: matrix.version == '1' && matrix.os == 'ubuntu-latest'
             - uses: codecov/codecov-action@v3
-              if: ${{ matrix.version }} == "1" && ${{ matrix.os }} == "ubuntu-latest"
+              if: matrix.version == '1' && matrix.os == 'ubuntu-latest'
               with:
                   files: lcov.info
diff --git a/.github/workflows/TestOnPR.yml b/.github/workflows/TestOnPR.yml
index 79f734ee..555ebeb0 100644
--- a/.github/workflows/TestOnPR.yml
+++ b/.github/workflows/TestOnPR.yml
@@ -38,6 +38,8 @@ jobs:
             - uses: julia-actions/julia-buildpkg@v1
             - uses: julia-actions/julia-runtest@v1
             - uses: julia-actions/julia-processcoverage@v1
+              if: matrix.version == '1' && matrix.os == 'ubuntu-latest'
             - uses: codecov/codecov-action@v3
+              if: matrix.version == '1' && matrix.os == 'ubuntu-latest'
               with:
                   files: lcov.info
diff --git a/src/TulipaEnergyModel.jl b/src/TulipaEnergyModel.jl
index ee7eb251..d8777b49 100644
--- a/src/TulipaEnergyModel.jl
+++ b/src/TulipaEnergyModel.jl
@@ -1,19 +1,20 @@
 module TulipaEnergyModel
 
 # Packages
-using CSV
-using DataFrames
-using Graphs
-using HiGHS
-using JuMP
-using MathOptInterface
-using MetaGraphsNext
-using TOML
-using Plots
-using Colors
-using GraphMakie
-using GraphMakie.NetworkLayout
-using CairoMakie
+
+## Data
+using CSV, DataFrames, TOML
+
+## Graphs
+using Graphs, MetaGraphsNext
+
+## Optimization
+using HiGHS, JuMP, MathOptInterface
+
+## Plots
+using Plots, Colors, GraphMakie, GraphMakie.NetworkLayout, CairoMakie
+
+## Others
 using TimerOutputs
 
 include("input-tables.jl")