refactor: remove duplicate pydyf monkey-patch block to avoid recursion

Author: fyne-coder

api/nodes/pdf_builder_node.py

@@ -21,20 +21,6 @@ def _patched_pdf_init(self, *args, **kwargs):
     logging.getLogger(__name__).error(f"Error patching pydyf.PDF.__init__: {e}")
 
 from weasyprint import HTML
-
-# Monkey-patch PyDyf PDF constructor to accept extra args for compatibility
-try:
-    import pydyf
-    _orig_pdf_init = pydyf.PDF.__init__
-    def _patched_pdf_init(self, *args, **kwargs):
-        return _orig_pdf_init(self)
-    pydyf.PDF.__init__ = _patched_pdf_init
-    logging.getLogger(__name__).info("Patched pydyf.PDF.__init__ to accept extra args")
-except ImportError:
-    logging.getLogger(__name__).warning("pydyf not installed; cannot patch PDF constructor")
-except Exception as e:
-    logging.getLogger(__name__).error(f"Error patching pydyf.PDF.__init__: {e}")
-
 # Node decorator with retry logic
 class Node:
     def __init__(self, retries: int = 0):