class_docstr: The `ConfigurationCatalog` catalog stores all the configuration params.
  `_row_id:` an autogenerated unique identifier.
  `_key:` the key for the config.
  `_value:` the value for the config
code: def as_dataclass(self) -> "ConfigurationCatalogEntry":
      return ConfigurationCatalogEntry(
          row_id=self._row_id,
          key=self._key,
          value=self._value,
      )
  
imports: from sqlalchemy import Column, String
  from evadb.catalog.models.base_model import BaseModel
  from evadb.catalog.models.utils import ConfigurationCatalogEntry, TextPickleType
label_desc: Use image node_id 2 for calling the ConfigurationCatalog obj's underlying member method code with example usage: obj.as_dataclass() and returns: ConfigurationCatalogEntry