diff --git a/src/data.py b/src/data.py
index 28a9049..423fd26 100644
--- a/src/data.py
+++ b/src/data.py
@@ -36,6 +36,7 @@ def __init__(self, root, prop_csv):
         # Create processed path if it doesn't exist
         self.processed_path = Path(self.processed_dir)
         self.processed_path.mkdir(exist_ok=True)
+        self.process_flag = False
 
         # Read csv
         self.prop_csv = prop_csv
@@ -124,6 +125,9 @@ def process_data(self, z_cutoffs, node_features, edge_features, pad=False,
 
             # Save data objects
             torch.save(data_objects, self.processed_path / f"data_{i}.pt")
+
+        # Set process flag to true
+        self.process_flag = True
     
     def len(self):
         """Return size of the dataset."""
@@ -133,6 +137,11 @@ def get(self, i):
         """Fetch the processed graph(s) at the i-th index."""
         data_objects = torch.load(self.processed_path / f"data_{i}.pt")
         return data_objects
+    
+    def processed_status(self):
+        """Check if the dataset is processed."""
+        return self.process_flag
+
 
 if __name__ == "__main__":
     # Get path to root directory