diff --git a/.codecov.yml b/.codecov.yml
new file mode 100644
index 0000000..0acee90
--- /dev/null
+++ b/.codecov.yml
@@ -0,0 +1,26 @@
+# PR status check
+coverage:
+  status:
+    project:
+      default:
+        target: auto
+        threshold: 1%
+        # If true PRs will always pass and reports are just for information
+        informational: true
+    patch:
+      default:
+        target: auto
+        threshold: 1%
+        # If true PRs will always pass and reports are just for information
+        informational: true
+
+# post coverage report as comment on PR
+comment: false
+
+# enable codecov to report to GitHub status checks
+github_checks:
+  annotations: false
+
+# paths to ignore
+ignore:
+  - ".github/"
\ No newline at end of file
diff --git a/.coveragerc b/.coveragerc
new file mode 100644
index 0000000..2e76af3
--- /dev/null
+++ b/.coveragerc
@@ -0,0 +1,7 @@
+[report]
+show_missing = True
+
+[run]
+branch = True
+source = dlordinal
+parallel = True
\ No newline at end of file
diff --git a/.github/workflows/actions.yml b/.github/workflows/actions.yml
deleted file mode 100644
index 0471835..0000000
--- a/.github/workflows/actions.yml
+++ /dev/null
@@ -1,31 +0,0 @@
-name: "Run Tests"
-
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
-
-jobs:
-  tests:
-    runs-on: ubuntu-latest
-    
-    steps:
-    - name: Checkout repository
-      uses: actions/checkout@v2
-
-    - name: Set up Python
-      uses: actions/setup-python@v2
-      with:
-        python-version: 3.9
-    
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        pip install .
-
-    - name: Run tests
-      run: |
-        pytest -v
\ No newline at end of file
diff --git a/.github/workflows/run_tests.yml b/.github/workflows/run_tests.yml
new file mode 100644
index 0000000..f6bcd55
--- /dev/null
+++ b/.github/workflows/run_tests.yml
@@ -0,0 +1,62 @@
+name: "Run Tests"
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  tests:
+    runs-on: ubuntu-22.04
+    
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+
+    - name: Set up Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: 3.9
+    
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install codecov
+        pip install pytest-cov
+        pip install .
+
+    - name: Run tests
+      run: |
+        pytest -v
+
+  codecov:
+    needs: tests
+    runs-on: ubuntu-22.04
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+
+    - name: Set up Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: 3.9
+    
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install codecov
+        pip install pytest-cov
+        pip install .
+
+    - name: Run tests for codecov
+      run: |
+        pytest --cov=dlordinal --cov-report=xml
+
+    - name: Upload coverage reports to Codecov
+      uses: codecov/codecov-action@v3
+      env:
+        CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
\ No newline at end of file
diff --git a/README.md b/README.md
index 0f2576d..adf95fb 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,11 @@
+[![!codecov](https://img.shields.io/codecov/c/github/ayrna/dlordinal?label=codecov&logo=codecov)](https://codecov.io/gh/ayrna/dlordinal)
+
 # Deep learning utilities library
 ## Installation
 
 You can install **dlordinal** directly from the GitHub repository using the following command in your terminal:
 
-    pip install git+https://github.com/ayrna/dlordinal.git@main
+    pip install git+https://github.com/ayrna/dlordinal.git@master
 
 Also, you can clone the repository and then install the library from the local repository folder:
     
diff --git a/__init__.py b/__init__.py
deleted file mode 100644
index e69de29..0000000
diff --git a/dlordinal/models/tests/test_experiment_model.py b/dlordinal/models/tests/test_experiment_model.py
index 8ed648f..3251657 100644
--- a/dlordinal/models/tests/test_experiment_model.py
+++ b/dlordinal/models/tests/test_experiment_model.py
@@ -7,9 +7,7 @@
 from torch import nn
 from torch.nn import functional as F
 
-from ..experiment_model import (
-    ExperimentModel,
-)  # Reemplaza "your_module" con la ruta real de tu módulo
+from ..experiment_model import ExperimentModel
 
 
 class MockExperimentModel(ExperimentModel):