diff --git a/.github/workflows/quality-gate.yml b/.github/workflows/quality-gate.yml
index 111fd10..9acdc14 100644
--- a/.github/workflows/quality-gate.yml
+++ b/.github/workflows/quality-gate.yml
@@ -14,17 +14,14 @@ jobs:
     name: SonarQube Analysis
     runs-on: ubuntu-latest
     permissions:
-      contents: read # Necessário para checkout
-      # Adicione outras permissões se o token do app precisar delas,
-      # mas 'write-all' é muito amplo e geralmente não necessário para o token do workflow em si.
-      # As permissões para o token do app são definidas na configuração do GitHub App.
+      contents: read
 
     steps:
       - name: ⬇️ Checkout Code
         uses: actions/checkout@v4
         with:
-          fetch-depth: 0 # Necessário para SonarQube analysis
-          persist-credentials: false # Importante: Evita que o token padrão do checkout interfira
+          fetch-depth: 0
+          persist-credentials: false
 
       - name: Generate App Token
         id: generate-app-token
@@ -32,46 +29,22 @@ jobs:
         with:
           app-id: ${{ secrets.APP_ID }}
           private-key: ${{ secrets.APP_PRIVATE_KEY }}
-          owner: 'Aignosi' # O proprietário (usuário ou organização) dos repositórios
-          repositories: 'sientia-dataops-library,sientia-mlops-library' # Repositórios que o token do app precisa acessar
+          owner: 'Aignosi'
+          repositories: 'sientia-dataops-library,sientia-mlops-library'
 
       - name: Prepare requirements.txt
         id: prepare-requirements
         run: |
-          if [ ! -f requirements.txt ]; then
-            echo "requirements.txt not found!"
-            # Decide how to handle: exit 1, or create an empty one, or use a default
-            # For now, let's assume it might be optional or created elsewhere if not present.
-            # If it's mandatory, uncomment the line below:
-            exit 1
-            echo "PROCESSED_REQUIREMENTS_FILE=requirements.txt" >> $GITHUB_OUTPUT # Fallback or handle error
-          else
-            # Converte URLs SSH (git@github.com: ou git+ssh://git@github.com/) para HTTPS genéricas
-            # Exemplo: git+ssh://git@github.com/Aignosi/repo.git -> git+https://github.com/Aignosi/repo.git
-            # Exemplo: git@github.com:Aignosi/repo.git -> git+https://github.com/Aignosi/repo.git
-            sed -e "s|git+ssh://git@github.com/|git+https://github.com/|g" \
-                -e "s|git@github.com:|git+https://github.com/|g" \
-                requirements.txt > requirements_prepared.txt
-            echo "PROCESSED_REQUIREMENTS_FILE=requirements_prepared.txt" >> $GITHUB_OUTPUT
-            echo "--- Original requirements.txt ---"
-            cat requirements.txt
-            echo "--- Prepared requirements_prepared.txt ---"
-            cat requirements_prepared.txt
-          fi
+          sed -e "s|git+ssh://git@github.com/|git+https://github.com/|g" \
+              -e "s|git@github.com:|git+https://github.com/|g" \
+              requirements.txt > requirements_prepared.txt
+          echo "PROCESSED_REQUIREMENTS_FILE=requirements_prepared.txt" >> $GITHUB_OUTPUT
 
       - name: Configure Git to use App Token
         env:
-          # Este é o token gerado pelo GitHub App, com permissões para os repositórios de dependência
           GH_APP_TOKEN: ${{ steps.generate-app-token.outputs.token }}
         run: |
-          # Configura o Git para usar o token do app para todas as URLs HTTPS do github.com
-          # Isso garante que o pip, ao clonar dependências, usará este token.
           git config --global url."https://oauth2:${GH_APP_TOKEN}@github.com/".insteadOf "https://github.com/"
-          echo "Git authentication configured to use the App Token for github.com"
-          
-          # (Opcional) Para depuração: Verifique se o token pode listar o repositório remoto
-          GIT_TERMINAL_PROMPT=0 git ls-remote https://github.com/Aignosi/sientia-dataops-library.git HEAD || echo "Failed to ls-remote sientia-dataops-library"
-          GIT_TERMINAL_PROMPT=0 git ls-remote https://github.com/Aignosi/sientia-mlops-library.git HEAD || echo "Failed to ls-remote sientia-mlops-library"
 
       - name: 🔧 Setup Python
         uses: actions/setup-python@v4
@@ -89,7 +62,6 @@ jobs:
       - name: 📦 Install Dependencies
         run: |
           python -m pip install --upgrade pip
-          echo "Installing dependencies from ${{ steps.prepare-requirements.outputs.PROCESSED_REQUIREMENTS_FILE }}"
           pip install -r ${{ steps.prepare-requirements.outputs.PROCESSED_REQUIREMENTS_FILE }}
           pip install pytest pytest-cov
       
diff --git a/tests/__init__.py b/tests/__init__.py
new file mode 100644
index 0000000..e69de29