ROS2 always starts wrong node rclpy

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I just started to program a new node of my project and tried to start it now and it always starts the wrong node. I have two nodes written in python, the first I wrote works fine, but the second one always starts the first instead of the second. Here my package.xml, setup.py and setup.cfg of the new node (CartpoleView):

package.xml:

<?xml version="1.0"?>
<?xml-model href="http://download.ros.org/schema/package_format3.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>
<package format="3">
  <name>cartpole_view</name>
  <version>0.0.0</version>
  <description>TODO: Package description</description>
  <maintainer email="info@luhbots.de">leonard</maintainer>
  <license>TODO: License declaration</license>

  <buildtool_depend>ament_cmake</buildtool_depend>

  <depend>rclpy</depend>
  <depend>custom_msgs</depend>

  <test_depend>ament_lint_auto</test_depend>
  <test_depend>ament_lint_common</test_depend>

  <export>
    <build_type>ament_python</build_type>
  </export>
</package>

setup.py of CartPole node:

from setuptools import setup

package_name = 'cartpole_view'

setup(
    name=package_name,
    version='0.0.0',
    packages=[],
    py_modules=[
        'scripts.main'
    ],
    install_requires=['setuptools'],
    zip_safe=True,
    author='user',
    author_email="user@todo.todo",
    maintainer='user',
    maintainer_email="user@todo.todo",
    keywords=['ROS', 'ROS2'],
    classifiers=[
        'Intended Audience :: Developers',
        'License :: OSI Approved :: Apache Software License',
        'Programming Language :: Python',
        'Topic :: Software Development',
    ],
    description='TODO: Package description.',
    license='Apache License, Version 2.0',
    tests_require=['pytest'],
    entry_points={
        'console_scripts': [
            'cartpole_view = scripts.main:main'
        ],
    },
)

and setup.cfg of CartPole node:

[develop]
script-dir=$base/lib/cartpole_view
[install]
install-scripts=$base/lib/cartpole_view

And now the same for my other node (which is always started instead of CartPole node):

package.xml:

<?xml version="1.0"?>
<?xml-model href="http://download.ros.org/schema/package_format3.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>
<package format="3">
  <name>python_learner</name>
  <version>0.0.0</version>
  <description>TODO: Package description</description>
  <maintainer email="info@luhbots.de">leonard</maintainer>
  <license>TODO: License declaration</license>

  <buildtool_depend>ament_cmake</buildtool_depend>

  <depend>rclpy</depend>
  <depend>custom_msgs</depend>

  <test_depend>ament_lint_auto</test_depend>
  <test_depend>ament_lint_common</test_depend>

  <export>
    <build_type>ament_python</build_type>
  </export>
</package>

setup.py:

from setuptools import setup

package_name = 'python_learner'

setup(
    name=package_name,
    version='0.0.0',
    packages=[],
    py_modules=[
        'scripts.main',
        'scripts.gym_interface',
        'scripts.test',
        'scripts.test_2',
        'scripts.double_deep_q_n'
    ],
    install_requires=['setuptools'],
    zip_safe=True,
    author='user',
    author_email="user@todo.todo",
    maintainer='user',
    maintainer_email="user@todo.todo",
    keywords=['ROS', 'ROS2'],
    classifiers=[
        'Intended Audience :: Developers',
        'License :: OSI Approved :: Apache Software License',
        'Programming Language :: Python',
        'Topic :: Software Development',
    ],
    description='TODO: Package description.',
    license='Apache License, Version 2.0',
    tests_require=['pytest'],
    entry_points={
        'console_scripts': [
            'python_learner = scripts.main:main'
        ],
    },
)

and setup.cfg:

[develop]
script-dir=$base/lib/python_learner
[install]
install-scripts=$base/lib/python_learner

If I build it using colcon build the cartpole node is being built, but if I start it with ros2 run cartpole_view cartpole_view it starts the gym_interface script, which is part of the python_learner node.... Anybody has any idea why this might be? I can't see anything wrong with the names etc. I tried deleting the install, build and log folders and rebuild the whole project, but still the same.