temp_test_request.py

import tempfile
import wave
import struct
import requests

with tempfile.NamedTemporaryFile(delete=False, suffix='.wav') as tmp:
    filename = tmp.name

sample_rate = 16000
duration = 6
nframes = sample_rate * duration
with wave.open(filename, 'wb') as wf:
    wf.setnchannels(1)
    wf.setsampwidth(2)
    wf.setframerate(sample_rate)
    for _ in range(nframes):
        wf.writeframes(struct.pack('<h', 0))

with open(filename, 'rb') as f:
    files = {'audio': ('test.wav', f, 'audio/wav')}
    data = {'duration': str(duration)}
    r = requests.post('http://localhost:3000/api/analyze', files=files, data=data, timeout=30)
    print('status', r.status_code)
    print('body', r.text[:1000])