use extend method to add python in specs

conda-incubator · Oct 19, 2022 · f45dd8f · f45dd8f
1 parent 245e25c
commit f45dd8f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/condacolab.py b/condacolab.py
@@ -133,7 +133,7 @@ def _update_environment(
         if specs:
             env_details["dependencies"] = specs
         if python_version:
-            env_details["dependencies"] += [f"python={python_version}"]
+            env_details["dependencies"].extend([f"python={python_version}"])
         if pip_args:
             pip_args_dict = {"pip": pip_args}
             env_details["dependencies"].append(pip_args_dict)