code: def build_col_key(col):
      # Use backticks for pandas >= 0.25 to handle column names with spaces or protected words
      return "`{}`".format(col)
  
file_path: dtale/dtale/query.py
imports: import pandas
  import dtale.global_state
  from dtale.pandas_util import check_pandas_version
  from dtale.utils import format_data, get_bool_arg
label_desc: Use image node_id 1 for calling a global function with example usage: build_col_key(col) and returns: str