Name
Both traces and spans have names, and you can customize them based on your liking for better UI display.
Set Name on Trace
You can name a trace at runtime by providing the name paramter in update_current_trace:
Python
main.py
from openai import OpenAI
from deepeval.tracing import observe, update_current_trace
client = OpenAI()
@observe()
def llm_app(query: str):
update_current_trace(name="Call LLM")
return client.chat.completions.create(
model="gpt-4o",
messages=[{"role": "user", "content": query}]
).choices[0].message.content
llm_app("Write me a poem.")By default, the name on a trace is set to None.
Set Name on Span
The default name for a span is the name of the function/method you’re decorating. If you wish to overwrite this behavior, simply provide a name to the update_current_span function:
Python
main.py
from openai import OpenAI
from deepeval.tracing import observe, update_current_span
client = OpenAI()
@observe()
def llm_app(query: str):
update_current_span(name="Call LLM")
return client.chat.completions.create(
model="gpt-4o",
messages=[{ role: "user", content: query }]
).choices[0].message.content
llm_app("Write me a poem.")Last updated on