diff --git a/configs/config.py b/configs/config.py
index 9b1028c..a330fb5 100644
--- a/configs/config.py
+++ b/configs/config.py
@@ -78,11 +78,6 @@ class Config:
         exe = sys.executable or "python"
         parser = argparse.ArgumentParser()
         parser.add_argument("--port", type=int, default=7865, help="Listen port")
-        parser.add_argument(
-            "--share",
-            action="store_true",
-            help="If set, create a shareable public link."
-        )
         parser.add_argument("--pycmd", type=str, default=exe, help="Python command")
         parser.add_argument("--colab", action="store_true", help="Launch in colab")
         parser.add_argument(
diff --git a/tools/download_model.py b/tools/download_model.py
new file mode 100644
index 0000000..41bc029
--- /dev/null
+++ b/tools/download_model.py
@@ -0,0 +1,73 @@
+import os
+import requests
+import zipfile
+import argparse
+from pathlib import Path
+import tempfile
+import shutil
+
+def download_file(url: str, local_path: Path):
+    """Download a file from a URL to a local path."""
+    if local_path.exists():
+        print(f"[SKIP] {local_path} already exists.")
+        return
+    local_path.parent.mkdir(parents=True, exist_ok=True)
+    print(f"[DOWNLOAD] {url} -> {local_path}")
+    with requests.get(url, stream=True) as r:
+        r.raise_for_status()
+        with open(local_path, "wb") as f:
+            for chunk in r.iter_content(chunk_size=8192):
+                f.write(chunk)
+    print(f"[DONE] Downloaded {local_path}")
+
+def extract_and_move(zip_path: Path, logs_dir: Path, weights_dir: Path):
+    """Extract a zip file and move .index files to logs and .pth files to assets/weights."""
+    logs_dir.mkdir(parents=True, exist_ok=True)
+    weights_dir.mkdir(parents=True, exist_ok=True)
+    with tempfile.TemporaryDirectory() as tmpdirname:
+        tmpdir = Path(tmpdirname)
+        print(f"[EXTRACT] Extracting {zip_path} to temporary directory {tmpdir}")
+        with zipfile.ZipFile(zip_path, "r") as zip_ref:
+            zip_ref.extractall(tmpdir)
+        # Walk through all extracted files recursively.
+        for extracted_file in tmpdir.rglob("*"):
+            if extracted_file.is_file():
+                if extracted_file.suffix == ".index":
+                    dest = logs_dir / extracted_file.name
+                    print(f"[MOVE] Moving {extracted_file} to {dest}")
+                    shutil.move(str(extracted_file), str(dest))
+                elif extracted_file.suffix == ".pth":
+                    dest = weights_dir / extracted_file.name
+                    print(f"[MOVE] Moving {extracted_file} to {dest}")
+                    shutil.move(str(extracted_file), str(dest))
+    print("[CLEANUP] Extraction complete.")
+
+def main():
+    parser = argparse.ArgumentParser(
+        description="Download a model zip file, extract it, and place .index files in ./logs and .pth files in ./assets/weights."
+    )
+    parser.add_argument("url", type=str, help="URL of the zip file to download.")
+    args = parser.parse_args()
+
+    url = args.url
+    zip_filename = Path(url).name
+    zip_path = Path(zip_filename)
+
+    # Download the zip archive.
+    download_file(url, zip_path)
+
+    # Define destination folders.
+    logs_dir = Path("./logs")
+    weights_dir = Path("./assets/weights")
+
+    # Extract the archive and move files accordingly.
+    extract_and_move(zip_path, logs_dir, weights_dir)
+
+    # Delete the zip file.
+    if zip_path.exists():
+        print(f"[DELETE] Removing {zip_path}")
+        zip_path.unlink()
+    print("[COMPLETE] Model download and extraction complete.")
+
+if __name__ == "__main__":
+    main()