Fixed CI recipe

.gitlab-ci.yml

@@ -30,7 +30,7 @@ stages:
     - !reference [default, before_script]
     # install opengl libraries (needed to avoid problem with pyopengl dependency)
     - apt-get update && apt-get -y install xvfb libxi6 libgl1-mesa-glx
-    - mamba env create -n test tango python=3.10
+    - mamba create -n test tango python=3.10
     - source activate test
     - pip install -e .[dev]
   script: