runtime error

Exit code: 1. Reason: Traceback (most recent call last): File "/app/app.py", line 5, in <module> from graph import app_graph File "/app/graph.py", line 231, in <module> save_graph_image("graph.png") File "/app/graph.py", line 224, in save_graph_image png_bytes = app_graph.get_graph().draw_mermaid_png() File "/usr/local/lib/python3.10/site-packages/langchain_core/runnables/graph.py", line 693, in draw_mermaid_png return draw_mermaid_png( File "/usr/local/lib/python3.10/site-packages/langchain_core/runnables/graph_mermaid.py", line 312, in draw_mermaid_png img_bytes = _render_mermaid_using_api( File "/usr/local/lib/python3.10/site-packages/langchain_core/runnables/graph_mermaid.py", line 475, in _render_mermaid_using_api raise ValueError(msg) ValueError: Failed to reach https://mermaid.ink API while trying to render your graph. Status code: 204. To resolve this issue: 1. Check your internet connection and try again 2. Try with higher retry settings: `draw_mermaid_png(..., max_retries=5, retry_delay=2.0)` 3. Use the Pyppeteer rendering method which will render your graph locally in a browser: `draw_mermaid_png(..., draw_method=MermaidDrawMethod.PYPPETEER)`

Container logs: