Added mlflow and removed opencv

requirements.txt

@@ -5,7 +5,6 @@ luxonis-ml[all]@git+https://github.com/luxonis/luxonis-ml.git@dev
 onnx>=1.12.0
 onnxruntime>=1.13.1
 onnxsim>=0.4.10
-opencv-python>=4.7.0.68
 optuna>=3.2.0
 psycopg2-binary>=2.9.1
 pycocotools>=2.0.7
@@ -14,3 +13,4 @@ s3fs>=2023.0.0
 tensorboard>=2.10.1
 torchvision>=0.16.0
 typer>=0.9.0
+mlflow>=2.10.0