docstr: return the function entry that matches the name provided.
     None if no such entry found.
  
  Arguments:
      name (str): name to be searched
docstr_tok: ["return","the","function","entry","that","matches","the","name","provided",".","None","if","no","such","entry","found",".","Arguments",":","name","(","str",")",":","name","to","be","searched"]
code: def get_entry_by_name(self, name: str) -> FunctionCatalogEntry:
      """return the function entry that matches the name provided.
         None if no such entry found.
  
      Arguments:
          name (str): name to be searched
      """
  
      function_obj = self.session.execute(
          select(self.model).filter(self.model._name == name)
      ).scalar_one_or_none()
      if function_obj:
          return function_obj.as_dataclass()
      return None
  
file_path: evadb/evadb/catalog/services/function_catalog_service.py
imports: from typing import List
  from sqlalchemy.orm import Session
  from sqlalchemy.sql.expression import select
  from evadb.catalog.models.function_catalog import FunctionCatalog, FunctionCatalogEntry
  from evadb.catalog.models.utils import FunctionIOCatalogEntry, FunctionMetadataCatalogEntry
  from evadb.catalog.services.base_service import BaseService
  from evadb.catalog.services.function_io_catalog_service import FunctionIOCatalogService
  from evadb.catalog.services.function_metadata_catalog_service import FunctionMetadataCatalogService
  from evadb.utils.errors import CatalogError
  from evadb.utils.logging_manager import logger
label_desc: Use image node_id 3 for calling the FunctionCatalogService obj's underlying member method code with example usage: obj.get_entry_by_name(name) and returns: None, function_obj