Pin paddlepaddle<3.0.0 to avoid bug in latest release (#13548)

* Update export.py

Signed-off-by: Muhammad Rizwan Munawar <muhammadrizwanmunawar123@gmail.com>

* Pin "paddlepaddle<3.0.0" to resolve export bug (#13550)

---------

Signed-off-by: Muhammad Rizwan Munawar <muhammadrizwanmunawar123@gmail.com>
Co-authored-by: Glenn Jocher <glenn.jocher@ultralytics.com>

export.py

@@ -510,7 +510,7 @@ def export_paddle(model, im, file, metadata, prefix=colorstr("PaddlePaddle:")):
         $ pip install paddlepaddle x2paddle
         ```
     """
-    check_requirements(("paddlepaddle", "x2paddle"))
+    check_requirements(("paddlepaddle<3.0.0", "x2paddle"))
     import x2paddle
     from x2paddle.convert import pytorch2paddle
 

models/common.py

@@ -646,7 +646,7 @@ class DetectMultiBackend(nn.Module):
             raise NotImplementedError("ERROR: YOLOv5 TF.js inference is not supported")
         elif paddle:  # PaddlePaddle
             LOGGER.info(f"Loading {w} for PaddlePaddle inference...")
-            check_requirements("paddlepaddle-gpu" if cuda else "paddlepaddle")
+            check_requirements("paddlepaddle-gpu" if cuda else "paddlepaddle<3.0.0")
             import paddle.inference as pdi
 
             if not Path(w).is_file():  # if not *.pdmodel