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say_hi() — fastapi Function Reference

Architecture documentation for the say_hi() function in tutorial009c_py39.py from the fastapi codebase.

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Dependency Diagram

graph TD
  2fbacfd7_bb27_9024_b471_1941baa9670e["say_hi()"]
  36048fa3_7dcc_89b6_d3a5_be1287046c33["tutorial009c_py39.py"]
  2fbacfd7_bb27_9024_b471_1941baa9670e -->|defined in| 36048fa3_7dcc_89b6_d3a5_be1287046c33
  style 2fbacfd7_bb27_9024_b471_1941baa9670e fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

docs_src/python_types/tutorial009c_py39.py lines 4–5

def say_hi(name: Optional[str]):
    print(f"Hey {name}!")

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Frequently Asked Questions

What does say_hi() do?
say_hi() is a function in the fastapi codebase, defined in docs_src/python_types/tutorial009c_py39.py.
Where is say_hi() defined?
say_hi() is defined in docs_src/python_types/tutorial009c_py39.py at line 4.

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