User-friendly logging for configure, run and inspect commands (mlcomm…

…ons#339)

mlcube/mlcube/__main__.py

@@ -248,9 +248,9 @@ def configure(mlcube: t.Optional[str], platform: str, p: t.Tuple[str]) -> None:
  runner.configure()
  except MLCubeError as err:
  exit_code = err.context.get("code", 1) if isinstance(err, ExecutionError) else 1
- logger.exception(f"Failed to configure MLCube with error code {exit_code}.")
+ print(f"Failed to configure MLCube with error code {exit_code}.")
  if isinstance(err, ExecutionError):
- print(err.describe())
+ logger.exception(err.describe())
  sys.exit(exit_code)
  logger.info(
  "MLCube (%s) has been successfully configured for `%s` platform.",
@@ -378,9 +378,9 @@ def run(
  runner.run()
  except MLCubeError as err:
  exit_code = err.context.get("code", 1) if isinstance(err, ExecutionError) else 1
- logger.exception(f"run failed to run MLCube with error code {exit_code}.")
+ print(f"run failed to run MLCube with error code {exit_code}.")
  if isinstance(err, ExecutionError):
- print(err.describe())
+ logger.exception(err.describe())
  sys.exit(exit_code)
 
 
@@ -673,8 +673,8 @@ def inspect(
 
  yaml.dump(info, sys.stdout)
  except MLCubeError as err:
+ print("MLCube inspect failed")
  logger.exception(err)
- print(str(err))
  exit(1)