Fix #2129: Fix missing clone step and path to correct Dockerfile

Author: harshagm665-netizen

docker_builder.py

@@ -0,0 +1,18 @@
+import subprocess
+
+class DockerBuilder:
+    def __init__(self, dockerfile_path):
+        self.dockerfile_path = dockerfile_path
+    
+    def clone_repo(self, repo_url):
+        # Clone the repository using git
+        subprocess.run(['git', 'clone', repo_url])
+    
+    def build_docker_image(self):
+        # Build the Docker image using the Dockerfile
+        subprocess.run(['docker', 'build', '-t', 'my-image', self.dockerfile_path])
+
+# Usage
+builder = DockerBuilder('./Dockerfile')
+builder.clone_repo('https://github.com/user/repo.git')
+builder.build_docker_image()