checkForCavity method

Implementation

@override
Future<bool> checkForCavity(File image) async {
  const cavityUrl =
      'https://dentalprediction-prediction.cognitiveservices.azure.com/customvision/v3.0/Prediction/b874109f-ffeb-428f-a30b-a9db47b75f26/classify/iterations/Iteration1/image';
  final cavityHeaders = {
    'Prediction-Key': '6c41e9fb16f64bf39c334fb6ae1761bc',
    'Content-Type': 'application/octet-stream',
  };

  var cavityBytes = await image.readAsBytes();
  var cavityResponse = await http.post(
    Uri.parse(cavityUrl),
    headers: cavityHeaders,
    body: cavityBytes,
  );

  if (cavityResponse.statusCode == 200) {
    var cavityData = jsonDecode(cavityResponse.body);
    bool hasCavity = cavityData['hasCavity'] ?? false;
    return hasCavity;
  } else {
    throw Exception('Failed to check for cavity');
  }
}