Update README.md

README.md

@@ -8,15 +8,6 @@ tags:
 pretty_name: "gReLU tutorial 3 dataset (Microglia scATAC-seq)"
 size_categories:
 - 10K<n<100K
-configs:
-- config_name: peaks
-  data_files:
-  - split: train
-    path: "peak_file.narrowPeak"
-- config_name: fragments
-  data_files:
-  - split: train
-    path: "fragment_file.bed"
 ---
 
 # microglia-scatac-tutorial-data
@@ -52,10 +43,24 @@ Standard BED6 format representing individual ATAC-seq fragments.
 
 ## Usage
 
-### Loading Peaks
 ```python
-from datasets import load_dataset
+from huggingface_hub import hf_hub_download
+import grelu.io.bed
+import pandas as pd
+
+peak_path = hf_hub_download(
+    repo_id="Genentech/microglia-scatac-tutorial-data",
+    repo_type="dataset",
+    filename="peak_file.narrowPeak"
+)
+peaks = grelu.io.bed.read_narrowpeak(peak_file)
+
+frag_path = hf_hub_download(
+    repo_id="Genentech/microglia-scatac-tutorial-data",
+    repo_type="dataset",
+    filename="fragment_file.bed"
+)
+fragments = pd.read_csv(frag_path, sep='\t', header=None, 
+                        names=['chrom', 'start', 'end', 'source', 'score', 'strand'])
 
-dataset = load_dataset("Genentech/tutorial-3-data", "peaks", split="train", delimiter="\t")
-dataset = load_dataset("Genentech/tutorial-3-data", "fragments", split="train", delimiter="\t")
 ```