change Dockerfile

Dockerfile

@@ -8,7 +8,7 @@ ARG GITLAB_DEPLOYTOKEN_USERNAME=gitlab+deploy-token-94
 ARG GITLAB_DEPLOYTOKEN_PASSWORD=gldt-TQBhFs28iZUJSwVSBfR8
 
 # Set the Git repository URL with deploy token
-ARG REPO_URL=https://$GITLAB_DEPLOYTOKEN_USERNAME:$GITLAB_DEPLOYTOKEN_PASSWORD@git.ni.dfki.de/iml/cst/pam_al_ui.git#version
+ARG REPO_URL=https://$GITLAB_DEPLOYTOKEN_USERNAME:$GITLAB_DEPLOYTOKEN_PASSWORD@git.ni.dfki.de/iml/cst/pam_al_ui.git
 
 # test configuration
 #ARG GITLAB_DEPLOYTOKEN_USERNAME=gitlab+deploy-token-96
@@ -21,6 +21,9 @@ RUN git clone ${REPO_URL} /git_app
 # Switch to the cloned directory
 WORKDIR /git_app
 
+# Change to the versio branch
+RUN git checkout version
+
 # Install dependencies
 RUN pip install --upgrade pip setuptools wheel
 RUN python3 -m pip install -r requirements.txt