Aktualisieren structures.py

structures.py

@@ -134,6 +134,12 @@ class PreprocessedDataSet:
             dp = self.__getitem__(i)
             dp.compute_sent_vecs(model)
             torch.save(dp, self.path/str(i))
+    
+    def first(self, k):
+        
+        self.length = k
+        
+        return self