in Runtime/Tokenizers/PreTokenizers/PreTokenizers.cs [36:50]
public static PreTokenizer FromConfig(JObject config)
{
if (config == null)
return null;
string configType = config["type"].ToString();
switch (configType)
{
case "BertPreTokenizer":
return new BertPreTokenizer(config);
default:
throw new Exception($"Unknown PreTokenizer type: {configType}");
}
}