Update README.md

README.md

@@ -106,3 +106,27 @@ Each row corresponds to **one Python function** identified across open-source re
 ```python
     from datasets import load_dataset
     data = load_dataset("ReemAlehaidib/pyfunc-fe", split="train")
+```
+
+or manually:
+
+```python
+    import pandas as pd
+    df = pd.read_parquet("pyfunc_fe_train.parquet")
+```
+
+---
+## Citation
+If you use this dataset, please cite:
+
+``` bibtex
+  @dataset{pyfunc_code_features,
+    title        = {pyfunc_code_features: Python Function-Level AST and Lexical Features Dataset},
+    author       = {Reem Al-Ehaidib},
+    year         = {2025},
+    month        = {11},
+    publisher    = {Hugging Face Datasets},
+    version      = {1.0},
+    url          = {https://huggingface.co/datasets/rehaidib/pyfunc_code_features}
+  }
+```