ekzamen-samokorrektiruyuschiysya-agent/SOLUTION.md

What was implemented
Added the langgraph package to the project’s requirements.txt so that imports from langgraph.graph resolve correctly.

Why it satisfies the requirement
The assignment explicitly asks for the langgraph dependency to be listed in the requirements file. By including the line

langgraph

in requirements.txt, the package will be installed during the environment setup, enabling any module that does

from langgraph.graph import ...

to import without errors.

Code excerpts

• requirements.txt

  langgraph
  

Limitations
None – the change is minimal and directly addresses the reviewer’s feedback.