Added download script to get new csv files

downloadRB.py

@@ -0,0 +1,38 @@
+import requests
+import gzip
+import shutil
+import os
+import sys
+from urllib.parse import urlparse
+
+def download_and_unzip(url: str):
+    # Extract the output filename from the URL
+    parsed_url = urlparse(url)
+    output_file = os.path.basename(parsed_url.path).replace('.gz', '')
+
+    # Download the file
+    response = requests.get(url, stream=True)
+    response.raise_for_status()  # Check for any request errors
+
+    # Write the gzipped file to the local file system
+    gz_file = output_file + '.gz'
+    with open(gz_file, 'wb') as f:
+        f.write(response.content)
+
+    # Unzip the file
+    with gzip.open(gz_file, 'rb') as f_in:
+        with open(output_file, 'wb') as f_out:
+            shutil.copyfileobj(f_in, f_out)
+
+    # Optionally remove the .gz file after extraction
+    os.remove(gz_file)
+
+# Usage
+if __name__ == "__main__":
+    if len(sys.argv) != 2:
+        print("Usage: python3 downloadRB.py <url>")
+        sys.exit(1)
+
+    url = sys.argv[1]
+    download_and_unzip(url)
+