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async def language_detection_callback(event, ctx):...
# ask-ai
b
async def language_detection_callback(event, ctx): # Check if the event has alternatives and is a final transcript if (event.stt._stt == stt.SpeechEventType.FINAL_TRANSCRIPT and event.stt._stt.alternatives and len(event.stt._stt.alternatives) > 0): # Get the first alternative's language detected_language = event.stt._stt.alternatives[0].language print(f"Detected Language: {detected_language}") print(event.stt._stt) why can i not access the detected language like this
t
Thanks for reaching out, Anas. I'm an AI assistant and I'm here to help. Give me a moment while I research this topic.
Thank you for your question. Based on the information available, the detected language should typically be accessible through the 
event.stt._stt.alternatives[0].language
path if the structure of the event object matches the expected format. However, there could be several reasons why this access might fail: • The 
event.stt._stt
object might not be structured as expected, or it might not contain the 
alternatives
array. • The 
alternatives
array might be empty or not properly populated. • The 
language
property might not exist or might be located in a different part of the object. To troubleshoot further, I recommend verifying the structure of the 
event
object at runtime by printing or logging it. This will help confirm whether the 
alternatives
array and the 
language
property are present and accessible. If you continue to face issues, please provide additional details about the structure of the 
event
object or any error messages you are encountering, and I will be happy to assist further. Sources: SpeechData | LiveKit Agents | SpeechEvent | LiveKit Agents | livekit.plugins.azure API documentation
b
how should i know the structure of event object
t
To determine the structure of the 
event
object, you can inspect it at runtime by logging or printing its contents. For example, you can use:
Copy code
print(event)
This will display the full structure of the object, allowing you to see all available properties and their values. If the object is complex, you might also consider using a debugger or a JSON formatter to explore it more easily. If you need further assistance, feel free to share any additional details or specific challenges you're encountering.
b
<livekit.agents.pipeline.pipeline_agent.VoicePipelineAgent object at 0x000002B55F07A6B0> this is being printed
t
It seems that the 
event
object is being printed as a reference to a class instance, rather than showing its internal structure. To inspect the structure of the object, you can try the following approaches: • Use the 
dir()
function to list all attributes and methods of the object: 
print(dir(event))
• If the object has a 
__dict__
attribute, you can print it to see its internal state: 
print(event.__dict__)
• Check if the object has a method to serialize or convert it to a readable format, such as 
to_dict()
or 
to_json()
. If such a method exists, you can use it to inspect the object:
Copy code
print(event.to_dict())
These steps should help you explore the structure of the 
event
object and locate the properties you need.
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