text: """Advanced manufacturing algorithms."""
  
  import logging
  from dataclasses import field
  from typing import Any, Callable, ClassVar, Dict, Iterable, Optional, TypeVar
  
  from ....domains.materials import SmallMolecule
  from ...core import AlgorithmConfiguration, GeneratorAlgorithm
  from ...registry import ApplicationsRegistry
  from .implementation.core import Generator
  from .implementation.nccr import CatalystGenerator as NCCRCatalystGenerator
  
  logger = logging.getLogger(__name__)
  logger.addHandler(logging.NullHandler())
  
  T = TypeVar("T", bound=Any)
  S = TypeVar("S", bound=Any)
  Targeted = Callable[[T], Iterable[Any]]
  
  
  class AdvancedManufacturing(GeneratorAlgorithm[S, T]):
      """Advance manufacturing generator algorithm."""
  
      def __init__(
          self,
          configuration: AlgorithmConfiguration[S, T],
          target: Optional[T],
      ):
          """Instantiate AdvancedManufacturing ready to generate items.
  
          Args:
              configuration: domain and application
                  specification defining parameters, types and validations.
              target: a target for which to generate items.
  
          Example:
              An example for generating small molecules (SMILES) with a target binding energy::
  
                  config = CatalystGenerator()
                  algorithm = AdvancedManufacturing(configuration=config, target=10.0)
                  items = list(algorithm.sample(10))
                  print(items)
          """
  
          configuration = self.validate_configuration(configuration)
          # TODO there might also be a validation/check on the target input
  
          super().__init__(
              configuration=configuration,  # type:ignore
              target=target,  # type:ignore
          )
  
      def get_generator(
          self,
          configuration: AlgorithmConfiguration[S, T],
          target: Optional[T],
      ) -> Targeted[T]:
          """Get the function to sample batches via AdvancedManufacturing's generator.
  
          Args:
              configuration: helps to set up specific application of AdvancedManufacturing.
              target: context or condition for the generation.
  
          Returns:
              callable with target generating a batch of items.
          """
          logger.info("ensure artifacts for the application are present.")
          self.local_artifacts = configuration.ensure_artifacts()
          implementation: Generator = configuration.get_conditional_generator(  # type: ignore
              self.local_artifacts
          )
          return implementation.generate_samples
  
  
  @ApplicationsRegistry.register_algorithm_application(AdvancedManufacturing)
  class CatalystGenerator(AlgorithmConfiguration[SmallMolecule, float]):
      """Configuration to generate catalysts with a desired binding energy."""
  
      algorithm_type: ClassVar[str] = "controlled_sampling"
      domain: ClassVar[str] = "materials"
      algorithm_version: str = "v0"
  
      number_of_points: int = field(
          default=32,
          metadata=dict(
              description="Number of points to sample with the Gaussian Process."
          ),
      )
      number_of_steps: int = field(
          default=50,
          metadata=dict(
              description="Number of optimization steps in the Gaussian Process optimization."
          ),
      )
      generated_length: int = field(
          default=100,
          metadata=dict(
              description="Maximum length in tokens of the generated molcules (relates to the SMILES length)."
          ),
      )
      primer_smiles: str = field(
          default="",
          metadata=dict(
              description="Primer molecule to initiate the sampling in SMILES format. Defaults to no primer."
          ),
      )
  
      def get_target_description(self) -> Dict[str, str]:
          """Get description of the target for generation.
  
          Returns:
              target description.
          """
          return {
              "title": "Target energy",
              "description": "Binding energy target for the catalysts generated.",
              "type": "number",
          }
  
      def get_conditional_generator(self, resources_path: str) -> Generator:
          """Instantiate the actual generator implementation.
  
          Args:
              resources_path: local path to model files.
  
          Returns:
              instance with :meth:`generate_batch<gt4sd.algorithms.controlled_sampling.advanced_manufacturing.implementation.core.Generator.generate_samples>` method for targeted generation.
          """
          return NCCRCatalystGenerator(
              resources_path=resources_path,
              generated_length=self.generated_length,
              number_of_points=self.number_of_points,
              number_of_steps=self.number_of_steps,
              primer_smiles=self.primer_smiles,
          )
  