code: def sndwrite_chunked(sr: int, outfile: str, encoding: str) -> _SndWriter:
      
      backends = [backend for backend in _getBackends() if backend.can_write_chunked]
      if not backends:
          raise SndfileError("No backend found to support the given format")
      print(backends)
      backend = min(backends, key=lambda backend:backend.priority)
      logger.debug(f"sndwrite_chunked: using backend {backend.name}")
      return backend.writer(sr, outfile, encoding)
docs: Returns a SndWriter. Call its .write(samples) method 
      to write
  
      samples  --> Array-like. the actual samples, shape=(nframes, channels)
      sr       --> Sampling-rate
      outfile  --> The name of the outfile. the extension will determine
                   the file-format.
                   The formats supported depend on the available backends
                   Without additional backends, only uncompressed formats
                   are supported (wav, aif)
      encoding --> one of:
                   - 'pcm16'
                   - 'pcm24'
                   - 'pcm32'
                   - 'flt32'