Add missing dependencies in test-in-docker.sh

Author: grongierisc

test-in-docker.sh

@@ -38,8 +38,6 @@ exit_on_error
 pip install --upgrade pip
 # install main package
 pip install git+https://github.com/grongierisc/interoperability-embedded-python
-# install dependencies
-c dataclasses_json requests
 # install test dependencies
 pip install -r https://raw.githubusercontent.com/grongierisc/interoperability-embedded-python/master/requirements-dev.txt