[BUG] Failed to export batch code: 405, reason: Method Not Allowed

[taoari]

Describe the bug
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To Reproduce
Steps to reproduce the behavior:

1. docker compose up allowing https://docs.arize.com/phoenix/deployment/docker
2. run the following script (from https://docs.arize.com/phoenix/tracing/integrations-tracing/langchain):

from phoenix.otel import register

tracer_provider = register(
  project_name="my-llm-app", # Default is 'default'
  endpoint="http://localhost:6006",
)

from openinference.instrumentation.langchain import LangChainInstrumentor

LangChainInstrumentor().instrument(tracer_provider=tracer_provider)

from langchain_core.prompts import ChatPromptTemplate
from langchain_openai import ChatOpenAI

prompt = ChatPromptTemplate.from_template("{x} {y} {z}?").partial(x="why is", z="blue")
chain = prompt | ChatOpenAI(model_name="gpt-3.5-turbo")
print(chain.invoke(dict(y="sky")))

and got the following errors:

Failed to export batch code: 405, reason: Method Not Allowed
Failed to export batch code: 405, reason: Method Not Allowed
Failed to export batch code: 405, reason: Method Not Allowed

Expected behavior
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Screenshots
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Environment (please complete the following information):

• OS: [e.g. MacOS]
• Notebook Runtime [e.g. Jupyter, Colab]
• Browser [e.g. chrome, safari]
• Version [e.g. 0.0.1]

Additional context
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[mikeldking]

hey @taoari - it should be

tracer_provider = register(
  project_name="my-llm-app", # Default is 'default'
  endpoint="http://localhost:6006/v1/traces",
)

the route for HTTP is /v1/traces slug. Can you try this?

[mfmezger]

it works with /v1/traces. 👍🏻 Maybe soemone can change here: https://docs.arize.com/phoenix/tracing/integrations-tracing/langchain in the docker tab and command line. Thank you! :).

[taoari]

@mikeldking Thank you! I believe the issue stems from an error in the document. It would be great if it could be corrected.

[mikeldking]

Ah good catch will fix.

Cc @Jgilhuly