this one will work

Jenkinsfile

@@ -1,35 +1,59 @@
 pipeline {
+
     agent any
 
-    environment {
+    stages {
-        DOCKERHUB_REPO = 'jacqueskingram/python-jenkins-project'
+
-        GITEA_REPO = 'https://code.jacquesingram.online/lenape/python-jenkins-project.git'
+        stage('Build Docker Image') {
+
+            steps {
+
+                script {
+
+                    def imageName = "python-jenkins-project:${BUILD_NUMBER}"
+
+                    sh "DOCKER_BUILDKIT=0 docker build --no-cache -t ${imageName} ."
+
+                    env.IMAGE_NAME = imageName
+
+                }
+
+            }
+
+        }
+
+        stage('Deploy Docker Container') {
+
+            steps {
+
+                script {
+
+                    sh "docker stop python-jenkins-container || true"
+
+                    sh "docker rm python-jenkins-container || true"
+
+                    sh "docker run -d -p 5555:80 --name python-jenkins-container ${env.IMAGE_NAME}"
+
+                }
+
+            }
+
+        }
+
+        stage('Verify Deployment') {
+
+            steps {
+
+                script {
+
+                    sh "curl http://38.110.1.139:5555"
+
+                }
+
+            }
+
+        }
+
     }
 
-    stages {
+} 
-        stage('Build Docker Image') {
-            steps {
-                script {
-                    def imageName = "${env.DOCKERHUB_REPO}:${BUILD_NUMBER}"
-                    docker.build(imageName, '.')
-                    env.IMAGE_NAME = imageName
-                }
-            }
-        }
-        stage('Push to Gitea') {
-            steps {
-                git credentialsId: 'my-gitea-credentials', url: "${env.GITEA_REPO}"
-                sh 'git push origin master'
-            }
-        }
-        stage('Push to Docker Hub') {
-            steps {
-                script {
-                    docker.withRegistry('https://index.docker.io/v1/', 'my-dockerhub-credentials') {
-                        docker.image(env.IMAGE_NAME).push()
-                    }
-                }
-            }
-        }
-    }
-}

Jenkinsfile-push-gitea-dockerhub

@@ -19,10 +19,7 @@ pipeline {
         stage('Push to Gitea') {
             steps {
                 git credentialsId: 'my-gitea-credentials', url: "${env.GITEA_REPO}"
-                sh '''
+                sh 'git push origin master'
-                    git checkout -b master
-                    git push origin master
-                '''
             }
         }
         stage('Push to Docker Hub') {