class_docstr: Class used for logging time metrics.
  
  This is not thread safe
class_docstr_tok: ["Class","used","for","logging","time","metrics",".","This","is","not","thread","safe"]
code: def log_elapsed_time(self, context: str):
      logger.info(
          "{:s}: {:0.4f} sec".format(context, self.total_elapsed_time)
      )
  
file_path: evadb/evadb/utils/stats.py
imports: import time
  from dataclasses import dataclass
  from evadb.utils.logging_manager import logger
label_desc: Use image node_id 5 for calling the Timer obj's underlying member method code with example usage: obj.log_elapsed_time(context) without return types