Simple correction

src/Class_Mod/SK_PLSR_.py

@@ -40,7 +40,7 @@ class PlsR:
         if self.best['Preprocess']['Scatter'] is None:
             xtrain = self.x_train
             xtest = self.x_test
-        elif self.best['Preprocess']['Scatter'] == 'Snv':
+        elif self.best_hyperparams['Preprocess']['Scatter'] == 'Snv':
             xtrain = Snv(self.x_train)
             xtest = Snv(self.x_test)
 
@@ -99,8 +99,6 @@ class PlsR:
         if SCORE < PlsR.SCORE:
             PlsR.SCORE = SCORE
             self.best = params
-            print(SCORE)
-            print(params)
         return SCORE
     
 
@@ -117,4 +115,4 @@ class PlsR:
     
     @property
     def pred_data_(self):
-        return self.yc, self.ycv, self.yt
+        return np.array(self.yc).reshape(-1), np.array(self.ycv).reshape(-1), np.array(self.yt).reshape(-1)
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