diff --git a/PyG_implementation/my_data_loader.py b/PyG_implementation/my_data_loader.py
index 37ce63dac57d8bf591e8cabaaf19a33234eb197a..2de8ed2f630098d31e7b39a12899676fe3835d86 100644
--- a/PyG_implementation/my_data_loader.py
+++ b/PyG_implementation/my_data_loader.py
@@ -11,7 +11,7 @@ from torch_geometric.data import (
     Data,
     InMemoryDataset
 )
-from torch_geometric.io import read_txt_array
+from torch_geometric.io import parse_txt_array
 
 
 class MyData(InMemoryDataset):
@@ -82,11 +82,28 @@ class MyData(InMemoryDataset):
             data_list = self.process_filenames(split_filenames)
             torch.save(self.collate(data_list), self.processed_paths[i])
 
+    def read_txt_array(self, path, sep=',', start=0, end=None, dtype=None, device=None):
+        with open(path, 'r') as f:
+            src = f.read().split('\n')
+
+        # Check if the first line is a header
+        if any(c.isalpha() for c in src[0]):
+            # If it's a header, remove it from src
+            src = src[1:]
+
+        src = src[:-1]  # Exclude the last line, as in your original code
+
+        # # Split each line into a list of numbers
+        # src = [line.split(sep) for line in src]
+
+        return parse_txt_array(src, sep, start, end, dtype, device)
+
+
     def process_filenames(self, filenames):
         data_list = []
 
         for name in filenames:
-            data = read_txt_array(osp.join(self.raw_dir, name))
+            data = self.read_txt_array(osp.join(self.raw_dir, name))
             pos = data[:, :3]
             x = data[:, 3:6]
             y = data[:, self.label_location].type(torch.long)