chore: remove unnecessary comment

Author: jhen0409

ios/RNLlamaContext.mm

@@ -71,8 +71,6 @@ + (instancetype)initWithParams:(NSDictionary *)params {
     if (params[@"rope_freq_base"]) defaultParams.rope_freq_base = [params[@"rope_freq_base"] floatValue];
     if (params[@"rope_freq_scale"]) defaultParams.rope_freq_scale = [params[@"rope_freq_scale"] floatValue];
 
-    //if (params[@"seed"]) defaultParams.seed = [params[@"seed"] intValue];
-
     int nThreads = params[@"n_threads"] ? [params[@"n_threads"] intValue] : 0;
     const int maxThreads = (int) [[NSProcessInfo processInfo] processorCount];
     // Use 2 threads by default on 4-core devices, 4 threads on more cores