diff --git a/.github/workflows/correction-exercice-1.yml b/.github/workflows/correction-exercice-1.yml
new file mode 100644
index 0000000..0a36f75
--- /dev/null
+++ b/.github/workflows/correction-exercice-1.yml
@@ -0,0 +1,40 @@
+# This workflow will install Python dependencies, run tests and lint with a single version of Python
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python
+
+name: Python application  - Correction exercice 1
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Python 3.10
+      uses: actions/setup-python@v3
+      with:
+        python-version: "3.10"
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install flake8 html-testRunner
+        if [ -f app/requirements.txt ]; then pip install -r app/requirements.txt; fi
+    - name: Lint with flake8
+      run: |
+        # stop the build if there are Python syntax errors or undefined names
+        flake8 app/ --count --select=E9,F63,F7,F82 --show-source --statistics
+        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
+        flake8 app/ --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+    - name: Test with unittest
+      run: |
+        cd app
+        python -m unittest test/unit/test.py
diff --git a/.github/workflows/correction-exercice-2.yml b/.github/workflows/correction-exercice-2.yml
new file mode 100644
index 0000000..effb863
--- /dev/null
+++ b/.github/workflows/correction-exercice-2.yml
@@ -0,0 +1,56 @@
+# This workflow will install Python dependencies, run tests and lint with a single version of Python
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python
+
+name: Python application  - Correction
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Python 3.10
+      uses: actions/setup-python@v3
+      with:
+        python-version: "3.10"
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install flake8 html-testRunner
+        if [ -f app/requirements.txt ]; then pip install -r app/requirements.txt; fi
+    - name: Lint with flake8
+      run: |
+        # stop the build if there are Python syntax errors or undefined names
+        flake8 app/ --count --select=E9,F63,F7,F82 --show-source --statistics
+        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
+        flake8 app/ --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+    #- name: Test with unittest
+    #  run: |
+    #    cd app
+    #    python -m unittest test/unit/test.py
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v2
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v2
+    - name: Login to Docker Hub
+      uses: docker/login-action@v2
+      with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+    - name: Build and push
+      uses: docker/build-push-action@v6
+      with:
+        push: true
+        tags: vanessakovalsky/python-flask-app-github:latest
+        file: docker-app/python/Dockerfile
+        context: app
diff --git a/.github/workflows/correction-exercice-3.yml b/.github/workflows/correction-exercice-3.yml
new file mode 100644
index 0000000..10f204e
--- /dev/null
+++ b/.github/workflows/correction-exercice-3.yml
@@ -0,0 +1,33 @@
+name: Correction exercice 3
+on: [push]
+jobs:
+
+  qa:
+    name: Quality check
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+      - name: Set up Python
+        uses: actions/setup-python@master
+        with:
+          python-version: 3.8
+      - name: Run unit tests
+        run: |
+          pip install html-testRunner coverage
+          cd app
+          python -m unittest test/unit/test.py
+          python -m coverage run -m unittest test/unit/test.py
+          python -m coverage xml
+      - name: Wemake Python Stylguide
+        uses: wemake-services/wemake-python-styleguide@0.13.4
+        continue-on-error: true
+        with:
+          reporter: 'github-pr-review'
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v1
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          file: app/coverage.xml
+          flags: unittests
diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
deleted file mode 100644
index 12e0345..0000000
--- a/.github/workflows/docker-image.yml
+++ /dev/null
@@ -1,18 +0,0 @@
-name: Docker Image CI
-
-on:
-  push:
-    branches: [ "master" ]
-  pull_request:
-    branches: [ "master" ]
-
-jobs:
-
-  build:
-
-    runs-on: ubuntu-latest
-
-    steps:
-    - uses: actions/checkout@v3
-    - name: Build the Docker image
-      run: docker build . --file docker-app/python/Dockerfile --tag my-image-name:$(date +%s)
diff --git a/.github/workflows/pylint.yml b/.github/workflows/pylint.yml
deleted file mode 100644
index 383e65c..0000000
--- a/.github/workflows/pylint.yml
+++ /dev/null
@@ -1,23 +0,0 @@
-name: Pylint
-
-on: [push]
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        python-version: ["3.8", "3.9", "3.10"]
-    steps:
-    - uses: actions/checkout@v3
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v3
-      with:
-        python-version: ${{ matrix.python-version }}
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        pip install pylint
-    - name: Analysing the code with pylint
-      run: |
-        pylint $(git ls-files '*.py')
diff --git a/Readme.md b/Readme.md
index e8524b0..5f5c9ac 100644
--- a/Readme.md
+++ b/Readme.md
@@ -1,7 +1,6 @@
 # Application exemple en Python
 
 
-
 ## Doc API - Swagger 
 https://app.swaggerhub.com/apis/vanessakovalsky/IT-Management/1.0.0#/
 
diff --git a/app/application/application.py b/app/application/application.py
index 08ad2c6..c4d2643 100644
--- a/app/application/application.py
+++ b/app/application/application.py
@@ -9,8 +9,8 @@ def __init__(self):
     def add(data):
         return 'Application ajoutée'
     
-    def get(nom):
-        return self
+    def get(self):
+        return self.nom
     
     def liste():
         return 'Liste des applications'
diff --git a/app/test/unit/test.py b/app/test/unit/test.py
index 55daa2c..2398737 100644
--- a/app/test/unit/test.py
+++ b/app/test/unit/test.py
@@ -2,8 +2,8 @@
 import json
 import HtmlTestRunner
 
-from application.application import Application
 from machine.machine import Machine
+from application.application import Application
 
 class TestApplication(unittest.TestCase):
     # Initialisation de données pour mes tests
@@ -18,8 +18,8 @@ class TestApplication(unittest.TestCase):
 
     # Exemple de test avec un echec (failure)
     # def test_liste_application_ko(self):
-    #     contenu_liste = Application.liste()
-    #     self.assertEqual(contenu_liste,'Une phrase')
+    #    contenu_liste = Application.liste()
+    #    self.assertEqual(contenu_liste,'Une phrase')
 
     def test_liste_application_ok(self):
         contenu_liste = Application.liste()
@@ -50,4 +50,4 @@ def test_add_application(self):
 
 
 if __name__ == "__main__":
-    unittest.main()
\ No newline at end of file
+    unittest.main()
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
new file mode 100644
index 0000000..895117b
--- /dev/null
+++ b/azure-pipelines.yml
@@ -0,0 +1,67 @@
+# Starter pipeline
+# Start with a minimal pipeline that you can customize to build and deploy your code.
+# Add steps that build, run tests, deploy, and more:
+# https://aka.ms/yaml
+
+trigger:
+- master
+
+jobs:
+  - job: build
+    displayName: Build
+    pool:
+      vmImage: ubuntu-latest
+    steps:
+    - task: ArchiveFiles@2
+      inputs:
+        rootFolderOrFile: 'app/'
+        includeRootFolder: false
+        archiveType: 'zip'
+        archiveFile: '$(Build.ArtifactStagingDirectory)/$(Build.BuildId).zip'
+        replaceExistingArchive: true
+    - task: UniversalPackages@0
+      inputs:
+        command: 'publish'
+        publishDirectory: '$(Build.ArtifactStagingDirectory)/$(Build.BuildId).zip'
+        feedsToUsePublish: 'internal'
+        vstsFeedPublish: 'bd8e0f81-b92c-4ad5-8333-c9c1800cd9bd/68a8a337-87ce-4623-87a1-a0a9b9b6ad2d'
+        vstsFeedPackagePublish: 'myfirstpythonapp'
+        versionOption: 'patch'
+    - task: AzureWebApp@1
+      inputs:
+        azureSubscription: 'Paiement à l’utilisation(78b9a3d9-a777-4dad-8f72-5fc24f431d13)'
+        appType: 'webAppLinux'
+        appName: 'VanessaDemo'
+        package: '$(Build.ArtifactStagingDirectory)/$(Build.BuildId).zip'
+        customDeployFolder: ROOT
+        startUpCommand: gunicorn --bind=0.0.0.0 main:app
+
+ # - job: waitForValidation
+ #   displayName: Wait for external validation
+ #   pool: server
+ #   timeoutInMinutes: 4320 # job times out in 3 days
+ #   steps:
+ #   - task: ManualValidation@1
+ #     inputs:
+ #       notifyUsers: 'v.david@kovalibre.com'
+    
+  - job: Deployment
+    displayName: Deployment
+ #   dependsOn: waitForValidation
+    pool:
+      vmImage: ubuntu-latest
+    steps:  
+
+    - task: AzureRmWebAppDeployment@5
+      inputs:
+        ConnectionType: 'AzureRM'
+        azureSubscription: 'Paiement à l’utilisation(78b9a3d9-a777-4dad-8f72-5fc24f431d13)'
+        appType: 'webAppContainer'
+        WebAppName: 'VanessaApp2'
+        DockerNamespace: 'vanessakovalsky'
+        DockerRepository: 'mypythonapp'
+        DockerImageTag: 'latest'
+        
+    - task: CmdLine@2
+      inputs:
+        script: 'wget https://vanessaapp2-awb2d4d4d3dug5cp.canadacentral-01.azurewebsites.net/ | grep ''Bienvenue sur l''application de gestion"'
\ No newline at end of file
diff --git a/bandit.ignore b/bandit.ignore
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/bandit.ignore
@@ -0,0 +1 @@
+
diff --git a/continuous-integration/Jenkinsfile b/continuous-integration/Jenkinsfile
index dcd4d87..9405e02 100644
--- a/continuous-integration/Jenkinsfile
+++ b/continuous-integration/Jenkinsfile
@@ -1,56 +1,92 @@
 pipeline {
 
-      environment {
+    parameters{
+        string(name: 'environnement', defaultValue: 'dev', description: 'choisir l\'environnement cible' )
+        booleanParam(name: 'ouinon', defaultValue: false, description: '')
+    }
+
+    environment {
         registry = "vanessakovalsky/my-image-python"
         registryCredential = 'docker'
-      }
+	    APP_CONTAINER_NAME = "myapppython"
+	    DOCKER_IMAGE = "vanessakovalsky/my-image-python"
+	    DOCKER_TAG = "${env.BUILD_NUMBER}"
+    }
+
+ //   triggers {
+ //       cron('H */4 * * 1-5')
+ //       pollSCM('H */4 * * 1-5')
+ //       upstream(upstreamProjects: 'Correction exercice 3', thresold: hudson.model.Result.SUCCESS)
+ //   }
+
+    agent any
 
-      agent any
-      stages {
+    stages {
         stage('Clone sources') {
             steps {
                 git url: 'https://github.com/vanessakovalsky/python-api-handle-it.git'
             }
         }
-        /*stage('continuous integration') { // Compile and do unit testing
-             tools {
-               gradle 'installGradle'
-             }
+        //stage('Security analysis') {
+        //          steps{
+		//	  sh "mkdir report"
+		//	  sh "docker run --rm --volume \"\$(pwd)\":/src --volume report:/report secfigo/bandit:latest"
+		//	}
+		//}
+	stage ("Dependency Check with Python Safety"){
+			steps{
+				catchError {
+					sh "docker run --rm --volume \"\$(pwd)\" pyupio/safety:latest safety check"
+					sh "docker run --rm --volume \"\$(pwd)\" pyupio/safety:latest safety check --json > report.json"
+				}
+				echo currentBuild.result
+			}
+		}
+	stage ("Static Analysis with python-taint"){
+			steps{
+				sh "docker run --rm --volume \"\$(pwd)\" vickyrajagopal/python-taint-docker pyt ."
+			}
+		}
+	stage('continuous integration') { // Compile and do unit testing
+
+              tools {
+                gradle 'installGradle'
+              }
+              steps {
+                  parallel (
+                  // run Gradle to execute compile and unit testing
+                     pylint: {
+                         sh 'cd continuous-integration && gradle lint'
+                     },
+                     pycode: {
+                         sh 'cd continuous-integration && gradle pycode'
+                     }
+                 )
+              }
+    }
+
+        stage('testcode') {
+            tools {
+                gradle 'installGradle'
+              }
              steps {
-                 parallel (
-                 // run Gradle to execute compile and unit testing
-                    pylint: {
-                        sh 'gradle lint'
-                    },
-                    pycode: {
-                        sh 'gradle pycode'
-                    }
-                )
+                 sh 'gradle test'
              }
-           }*/
-
-        // stage('testcode') {
-            //  tools {
-            //    gradle 'installGradle'
-            //  }
-        //     steps {
-        //         sh 'gradle test'
-        //     }
-        // }
+         }
         
         /*stage('Package and deploy') {
              tools {
                gradle 'installGradle'
              }
             steps {
-                sh 'gradle up'
+                sh 'cd continuous-integration && gradle up'
             }
         }*/
 
         stage('Build docker image') {
             steps{
                 script {
-                    dockerImage = docker.build registry + ":$BUILD_NUMBER"
+                    dockerImage = docker.build(registry + ":$BUILD_NUMBER","-f docker-app/python/Dockerfile .")
                 } 
             }       
         }
@@ -65,9 +101,46 @@ pipeline {
             }
         }
 
+	
+        stage('Arrêt du Conteneur Existant') {
+            steps {
+                script {
+                    // Arrêter et supprimer le conteneur existant
+                    sh '''
+                        docker stop ${APP_CONTAINER_NAME} || true
+                        docker rm ${APP_CONTAINER_NAME} || true
+                    '''
+                }
+            }
+        }
+
         stage('Test image docker') {
             steps {
-                sh 'docker run -d --name my-image-python -p 3002:3002 --rm vanessakovalsky/my-image-python'
+                sh 'docker run -d --name ${APP_CONTAINER_NAME} -p 3002:5000 --rm vanessakovalsky/my-image-python:${DOCKER_TAG}'
+            }
+        }
+
+	 stage('Vérification du Déploiement') {
+            steps {
+                script {
+                    // Attendre le démarrage du conteneur
+                    sh 'sleep 30'
+                    
+                    // Test de santé basique
+                    sh 'curl http://localhost:3002/ || exit 1'
+                }
+            }
+        }
+
+	stage('Nettoyage') {
+            steps {
+                script {
+                    // Supprimer les anciennes images
+                    sh '''
+                        docker image prune -f
+                        docker images | grep ${DOCKER_IMAGE} | grep -v ${DOCKER_TAG} | awk \'{print $3}\' | xargs -r docker rmi || true
+                    '''
+                }
             }
         }
 
diff --git a/continuous-integration/build.gradle b/continuous-integration/build.gradle
index 370d7c2..f3eb5e0 100644
--- a/continuous-integration/build.gradle
+++ b/continuous-integration/build.gradle
@@ -13,7 +13,7 @@ task purge(type:Delete) {
 task dep(type:Exec, dependsOn: purge) {
   //println 'Installing dependencies'
     executable 'sh'
-    args '-c', 'pip3 install -r app/requirements.txt'
+    args '-c', 'pip install -r app/requirements.txt'
     standardOutput = new ByteArrayOutputStream()
     ext.output = { return standardOutput.toString() }
 }
@@ -62,4 +62,4 @@ task updateItManagement(type:Exec, dependsOn: up) {
   args '-c', 'curl -v http://localhost:5000/application'
   standardOutput = new ByteArrayOutputStream()
   ext.output = { return standardOutput.toString() }
-}
\ No newline at end of file
+}
diff --git a/docker-app/python/Dockerfile b/docker-app/python/Dockerfile
index bcaf3f8..d4c77f0 100644
--- a/docker-app/python/Dockerfile
+++ b/docker-app/python/Dockerfile
@@ -1,11 +1,11 @@
 FROM python:3
-
+#Commentaire
 WORKDIR /app
 
-COPY app/ .
+COPY ../app/ .
 
 RUN pip install --no-cache-dir -r requirements.txt
 
 ENV FLASK_APP="main"
 
-CMD [ "python3", "-m" , "flask", "run", "--host=0.0.0.0"]
\ No newline at end of file
+CMD [ "python3", "-m" , "flask", "run", "--host=0.0.0.0"]