class_docstr: Manages data sample with low valuation.
class_docstr_tok: ["Manages","data","sample","with","low","valuation","."]
code: def collect_info(self, issues: pd.DataFrame) -> dict:
      issues_info = {
          "num_low_valuation_issues": sum(
              issues[f"is_{self.issue_name}_issue"]
          ),
          "average_data_valuation": issues[self.issue_score_key].mean(),
      }
  
      info_dict = {
          **issues_info,
      }
  
      return info_dict
  
file_path: cleanlab/cleanlab/datalab/internal/issue_manager/data_valuation.py
imports: from __future__ import annotations
  from typing import TYPE_CHECKING, Any, ClassVar, Dict, List, Optional, Union
  import numpy
  import pandas
  from scipy.sparse import csr_matrix
  from cleanlab.datalab.internal.issue_manager import IssueManager
label_desc: Use image node_id 4 for calling the DataValuationIssueManager obj's underlying member method code with example usage: obj.collect_info(issues) and returns: info_dict