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_HAS_PYGRAPHVIZ() — langchain Function Reference

Architecture documentation for the _HAS_PYGRAPHVIZ() function in graph_png.py from the langchain codebase.

Function python LangChainCore Runnables

Entity Profile

Dependency Diagram

graph TD
  1509ef5d_7a82_93fc_c887_5e4de0d1cb62["_HAS_PYGRAPHVIZ()"]
  610d4ea9_cf21_59ae_fc83_209b0734c24b["graph_png.py"]
  1509ef5d_7a82_93fc_c887_5e4de0d1cb62 -->|defined in| 610d4ea9_cf21_59ae_fc83_209b0734c24b
  style 1509ef5d_7a82_93fc_c887_5e4de0d1cb62 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/runnables/graph_png.py lines 13–13

    _HAS_PYGRAPHVIZ = False

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does _HAS_PYGRAPHVIZ() do?
_HAS_PYGRAPHVIZ() is a function in the langchain codebase, defined in libs/core/langchain_core/runnables/graph_png.py.
Where is _HAS_PYGRAPHVIZ() defined?
_HAS_PYGRAPHVIZ() is defined in libs/core/langchain_core/runnables/graph_png.py at line 13.

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