dictZip function
A function that returns a map of Unicode strings to integers.
Implementation
Map<dynamic, dynamic> dictZip(List<dynamic> x, List<dynamic> y) {
/// A function that zips two lists into a map. It takes two lists x and y of the same length,
/// creates a new map, and assigns each element in x as a key and the corresponding element in y as a value in the map.
/// It returns the resulting map.
Map<dynamic, dynamic> result = {};
for (int i = 0; i < x.length; i++) {
result[x[i]] = y[i];
}
return result;
}