docs: add v5 weights & usage

README.md

@@ -4,4 +4,41 @@ language:
 - zh
 - en
 ---
-https://github.com/frotms/PaddleOCR2Pytorch
+https://github.com/frotms/PaddleOCR2Pytorch
+
+# Weights
+
+- ptocr_v5_server_det.pth — detection (server) weights
+- ptocr_v5_server_rec.pth — recognition (server) weights
+
+## Download (recommended)
+
+Python (tracks downloads via huggingface_hub):
+
+```python
+from huggingface_hub import hf_hub_download
+# Detection
+det_path = hf_hub_download(
+    repo_id="JoyCN/PaddleOCR-Pytorch", filename="ptocr_v5_server_det.pth"
+)
+# Recognition
+rec_path = hf_hub_download(
+    repo_id="JoyCN/PaddleOCR-Pytorch", filename="ptocr_v5_server_rec.pth"
+)
+
+# Optional: load with PyTorch
+import torch
+det_weights = torch.load(det_path, map_location="cpu")
+rec_weights = torch.load(rec_path, map_location="cpu")
+```
+
+Direct links (also counted):
+
+- https://huggingface.co/JoyCN/PaddleOCR-Pytorch/resolve/main/ptocr_v5_server_det.pth?download=true
+- https://huggingface.co/JoyCN/PaddleOCR-Pytorch/resolve/main/ptocr_v5_server_rec.pth?download=true
+
+## Notes
+
+- Please prefer the `huggingface_hub` API (`hf_hub_download`/`snapshot_download`) instead of `git lfs` cloning for downloads to be counted in Hub stats.
+- Stats update periodically; it may take some time for downloads to appear.
+