code: def from_fixed_gmt_offset(gmt_offset_hours, raw):
      ensure_pytz_is_installed()
      pytz_timezone = pytz.FixedOffset(gmt_offset_hours * 60)
      return Timezone(pytz_timezone, raw)
  
file_path: geopy/geopy/timezone.py
imports: from geopy.exc import GeocoderParseError
label_desc: Use image node_id 3 for calling a global function with example usage: from_fixed_gmt_offset(gmt_offset_hours, raw) and returns: Timezone