Fix: Pin OpenTelemetry dependencies to resolve ImportError crash loop

[sebmaltz]

Summary

• Pins arize-phoenix==13.3.0, opentelemetry-instrumentation-langchain==0.52.4, and opentelemetry-semantic-conventions-ai==0.4.13 in requirements.txt
• Fixes crash loop caused by opentelemetry-instrumentation-langchain==0.52.5 importing GenAICustomOperationName which doesn't exist in opentelemetry-semantic-conventions-ai<0.4.15

Problem

The unpinned opentelemetry-instrumentation-langchain resolves to 0.52.5 (released 2026-02-23), which tries to import GenAICustomOperationName from opentelemetry.semconv_ai. That symbol was only added in opentelemetry-semantic-conventions-ai==0.4.15 (released 2026-03-02), but 0.52.5 declares a dependency of >=0.4.13,<0.5.0 — so pip installs 0.4.13 which lacks the symbol. This causes an immediate ImportError crash loop on container start.

Fix

Pin to the last known-good versions from 2026-02-19/20:

Package	Version	Released
arize-phoenix	13.3.0	2026-02-20
opentelemetry-instrumentation-langchain	0.52.4	2026-02-19
opentelemetry-semantic-conventions-ai	0.4.13	2025-08-22

Testing

1. sudo ./mythic-cli build sage — builds successfully
2. sudo ./mythic-cli start sage — container starts without crash loop
3. sudo ./mythic-cli logs sage — no ImportError

[Ne0nd0g]

So, after looking into it, it turns out I actually want to be using the openinference-instrumentation-langchain package and not the opentelemetry-instrumentation-langchain package