feat: add mamba and dynamic chunking related code and test code

run.py

@@ -7,6 +7,7 @@ from exp.exp_imputation import Exp_Imputation
 from exp.exp_short_term_forecasting import Exp_Short_Term_Forecast
 from exp.exp_anomaly_detection import Exp_Anomaly_Detection
 from exp.exp_classification import Exp_Classification
+from exp.exp_dc_patchtst_classification import Exp_DC_PatchTST_Classification
 from utils.print_args import print_args
 import random
 import numpy as np
@@ -191,7 +192,10 @@ if __name__ == '__main__':
     elif args.task_name == 'anomaly_detection':
         Exp = Exp_Anomaly_Detection
     elif args.task_name == 'classification':
-        Exp = Exp_Classification
+        if args.model == 'DC_PatchTST':
+            Exp = Exp_DC_PatchTST_Classification
+        else:
+            Exp = Exp_Classification
     else:
         Exp = Exp_Long_Term_Forecast