fix: fix compiling optimized function

Author: eugenos-programos

confs/settings.env

@@ -1,5 +1,5 @@
 username = 'admin'
 password = 'just4Taqtile'
-camera_url = 'http://192.168.1.110:3456/onvif-http/snapshot?camera_ip=192.168.1.168'
+camera_url = 'http://192.168.1.110/images/192.168.1.169/snapshot.jpg'
 server_url = 'http://127.0.0.1'
 folder = 'images/192.168.1.163'

connection/ModelPredictionsReceiver.py

@@ -30,7 +30,7 @@ def predict(self, img: np.array) -> np.array:
                 }
             )
             response.raise_for_status()
-            return np.array(response.json().get("coordinates"))
+            return np.array(response.json().get("coordinates")).astype(np.float32)
         except Exception as exc:
             self.logger.critical("Cannot send request to model server. Error - {}".format(exc))
-            return np.array([])
+            return np.array([[]])

main.py

@@ -18,7 +18,7 @@
 
 logger = utils.create_logger()
 
-prev_preds = None
+prev_preds = np.array([[]]).astype(np.float32)
 reporter = connection.IdleReporter(folder, server_url, configs["wait_time"], logger)
 image_extractor = connection.ImageHTTPExtractor(camera_url, logger, username=username, password=password)
 model_predictor = connection.ModelPredictionsReceiver(server_url, logger)

requirements.txt

@@ -8,3 +8,4 @@ pydantic==1.10.2
 python-dotenv==1.0.0
 PyYAML==6.0
 requests==2.27.1
+numba==0.57.1