hunk.code_window:     "excludes": parse_and_validate_excludes,
       "conda": parse_and_validate_conda,
       "pip": parse_and_validate_pip,
       "env_vars": parse_and_validate_env_vars,
       "container": parse_and_validate_container,
   }
hunk.labels: keep keep keep keep add keep
hunk.after_edit:     "eager_install": parse_and_validate_eager_install,
  
hunk.file_path: python/ray/_private/runtime_env/validation.py
hunk.type: add
file: package io.ray.runtime.metric;
  
  /** Types of the metric. */
  public enum MetricType {
    COUNT,
  
    GAUGE,
  
    SUM,
  
    HISTOGRAM
  }
  