Add audio transcription by boolean

[Josh-XT]

Add audio transcription by boolean

• Adding is_m4a_audio and is_wav_audio booleans to the Interactions.run function. If the user_input is passed in as base64 audio, you can set the flag of which type of audio it is and it will automatically transcribe the audio.
• Both new flags are optional and default set to False.

Example of M4A audio transcription in prompt.

# base64_audio = "your base64 encoded audio string from your source."

response = self.ApiClient.prompt_agent(
    agent_name=self.agent_name,
    prompt_name="Chat",
    prompt_args={
        "user_input": base64_audio,
        "is_m4a_audio": True,
        "conversation_name": self.conversation_name,
    },
)