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main() — langchain Function Reference

Architecture documentation for the main() function in hello_world.js from the langchain codebase.

Function javascript CoreAbstractions RunnableInterface calls 1

Entity Profile

Dependency Diagram

graph TD
  01964554_76d8_38ff_bb1f_9d488e050f9c["main()"]
  85b05623_9a3c_dc49_5ac7_5163979496f7["hello_world.js"]
  01964554_76d8_38ff_bb1f_9d488e050f9c -->|defined in| 85b05623_9a3c_dc49_5ac7_5163979496f7
  728eac37_fe8e_d0f1_a310_2f1b964d6133["sayHello()"]
  01964554_76d8_38ff_bb1f_9d488e050f9c -->|calls| 728eac37_fe8e_d0f1_a310_2f1b964d6133
  style 01964554_76d8_38ff_bb1f_9d488e050f9c fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/tests/integration_tests/examples/hello_world.js lines 7–10

function main() {
  const hello = new HelloWorld();
  hello.sayHello();
}

Domain

Subdomains

Defined In

Calls

Source

Frequently Asked Questions

What does main() do?
main() is a function in the langchain codebase, defined in libs/langchain/tests/integration_tests/examples/hello_world.js.
Where is main() defined?
main() is defined in libs/langchain/tests/integration_tests/examples/hello_world.js at line 7.
What does main() call?
main() calls 1 function(s): sayHello.

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