docstr: Validate 'type' and 'constraint' from the result dict.
  
  Args:
      result (dict[str, Any]): The result of code execution in
          dict representation. Should have the following schema:
          {
              "viz_library_type": <viz_library_name>
          }
  
  Returns:
       (tuple(bool, Iterable(str)):
          Boolean value whether the result matches output type
          and collection of logs containing messages about
          'type' mismatches.
docstr_tok: ["Validate","'type","'","and","'constraint","'","from","the","result","dict",".","Args",":","result","(","dict","[","str",",","Any","]",")",":","The","result","of","code","execution","in","dict","representation",".","Should","have","the","following","schema",":","{","``","viz_library_type","''",":","<","viz_library_name",">","}","Returns",":","(","tuple","(","bool",",","Iterable","(","str",")",")",":","Boolean","value","whether","the","result","matches","output","type","and","collection","of","logs","containing","messages","about","'type","'","mismatches","."]
code: def validate(
      self, result: dict[str, Any]
  ) -> tuple[bool, Iterable[str]]:
      """
      Validate 'type' and 'constraint' from the result dict.
  
      Args:
          result (dict[str, Any]): The result of code execution in
              dict representation. Should have the following schema:
              {
                  "viz_library_type": <viz_library_name>
              }
  
      Returns:
           (tuple(bool, Iterable(str)):
              Boolean value whether the result matches output type
              and collection of logs containing messages about
              'type' mismatches.
      """
      validation_logs = []
      actual_type = result.get("type")
  
      type_ok = self._validate_type(actual_type)
      if not type_ok:
          validation_logs.append(
              f"The result dict contains inappropriate 'type'. "
              f"Expected '{self.name}', actual '{actual_type}'."
          )
  
      return type_ok, validation_logs
  
imports: from abc import abstractmethod, ABC
  from typing import Any, Iterable
  from pandasai.prompts.generate_python_code import VizLibraryPrompt
label_desc: Use image node_id 4 for calling the BaseVizLibraryType obj's underlying member method code with example usage: obj.validate(result) and returns: type_ok,  validation_logs