Add real robot devices and scripts to control real robot (#288)

Co-authored-by: Simon Alibert <alibert.sim@gmail.com>

pyproject.toml

@@ -63,6 +63,9 @@ deepdiff = ">=7.0.1"
 scikit-image = {version = "^0.23.2", optional = true}
 pandas = {version = "^2.2.2", optional = true}
 pytest-mock = {version = "^3.14.0", optional = true}
+dynamixel-sdk = {version = "^3.7.31", optional = true}
+pynput = {version = "^1.7.7", optional = true}
+
 
 
 [tool.poetry.extras]
@@ -74,6 +77,7 @@ dev = ["pre-commit", "debugpy"]
 test = ["pytest", "pytest-cov", "pytest-mock"]
 umi = ["imagecodecs"]
 video_benchmark = ["scikit-image", "pandas"]
+koch = ["dynamixel-sdk", "pynput"]
 
 [tool.ruff]
 line-length = 110