File size: 609 Bytes
810a70f
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
import pyarrow as pa
import whisper

from dora import DoraStatus


model = whisper.load_model("base")


class Operator:
    """
    Transforming Speech to Text using OpenAI Whisper model
    """

    def on_event(
        self,
        dora_event,
        send_output,
    ) -> DoraStatus:
        if dora_event["type"] == "INPUT":
            audio = dora_event["value"].to_numpy()
            audio = whisper.pad_or_trim(audio)
            result = model.transcribe(audio, language="en")
            send_output("text", pa.array([result["text"]]), dora_event["metadata"])
        return DoraStatus.CONTINUE