edited README.md

README.md

@@ -1,3 +1,45 @@
 ---
 license: cc-by-nc-4.0
+
+**License:** cc-by-nc-4.0
+
+Below is an example of downloading a folder from our repository.
+
+## Installation
+
+To run the example code, you need to install the following package:
+
+```bash
+pip install huggingface_hub
+
+The following script demonstrates how to download a directory from the Hugging Face Hub:
+
+from huggingface_hub import HfApi, hf_hub_download
+import os
+import shutil
+
+REPO_ID = "BGLab/FlowBench"
+DIRECTORY = "LDC_NS_2D"
+
+# Initialize the Hugging Face API
+api = HfApi()
+
+# List files in the directory
+files_list = api.list_repo_files(repo_id=REPO_ID, repo_type="dataset")
+
+# Filter the files in the specified directory
+files_to_download = [f for f in files_list if f.startswith(DIRECTORY)]
+
+# Create local directory if it doesn't exist
+os.makedirs(DIRECTORY, exist_ok=True)
+
+# Download each file
+for file in files_to_download:
+    file_path = hf_hub_download(repo_id=REPO_ID, filename=file, repo_type="dataset")
+    # Copy the file to the local directory using shutil.copy2
+    shutil.copy2(file_path, os.path.join(DIRECTORY, os.path.basename(file_path)))
+
+print("Files downloaded successfully.")
+
+
 ---