code: def copy(cursor, csvFile, tableName):
      csvDelimiter = "'|'"
      csvQuoteCharacter = "'\"'"
      query = (
          "COPY %s FROM STDIN WITH CSV QUOTE %s DELIMITER AS %s NULL as 'null'"
          % (tableName, csvQuoteCharacter, csvDelimiter)
      )
      cursor.copy_expert(sql=query, file=csvFile)
  
file_path: blazingsql/tests/BlazingSQLTest/DataBase/postgreSQLSchema.py
imports: import os
  import glob
  from .createSchema import get_sql_connection, get_column_names, sql_connection
  from blazingsql import DataType
  import psycopg2
label_desc: Use image node_id 2 for calling a global function with example usage: copy(cursor, csvFile, tableName) without return types