diff --git a/eim_monitor.py b/extensions/eim_monitor.py similarity index 100% rename from eim_monitor.py rename to extensions/eim_monitor.py diff --git a/eim_script.py b/extensions/eim_script.py similarity index 100% rename from eim_script.py rename to extensions/eim_script.py diff --git a/extension_HCI.py b/extensions/extension_HCI.py similarity index 100% rename from extension_HCI.py rename to extensions/extension_HCI.py diff --git a/extension_aelos_online.py b/extensions/extension_aelos_online.py similarity index 100% rename from extension_aelos_online.py rename to extensions/extension_aelos_online.py diff --git a/extension_android.py b/extensions/extension_android.py similarity index 100% rename from extension_android.py rename to extensions/extension_android.py diff --git a/extension_arduino.py b/extensions/extension_arduino.py similarity index 100% rename from extension_arduino.py rename to extensions/extension_arduino.py diff --git a/extension_blender.py b/extensions/extension_blender.py similarity index 100% rename from extension_blender.py rename to extensions/extension_blender.py diff --git a/extension_blender_deprecated.py b/extensions/extension_blender_deprecated.py similarity index 100% rename from extension_blender_deprecated.py rename to extensions/extension_blender_deprecated.py diff --git a/extension_chatterbot.py b/extensions/extension_chatterbot.py similarity index 100% rename from extension_chatterbot.py rename to extensions/extension_chatterbot.py diff --git a/extension_cozmo.py b/extensions/extension_cozmo.py similarity index 100% rename from extension_cozmo.py rename to extensions/extension_cozmo.py diff --git a/extension_demo.py b/extensions/extension_demo.py similarity index 100% rename from extension_demo.py rename to extensions/extension_demo.py diff --git a/extension_dongle_read_test.py b/extensions/extension_dongle_read_test.py similarity index 100% rename from extension_dongle_read_test.py rename to extensions/extension_dongle_read_test.py diff --git a/extension_dongle_scan_test.py b/extensions/extension_dongle_scan_test.py similarity index 100% rename from extension_dongle_scan_test.py rename to extensions/extension_dongle_scan_test.py diff --git a/extension_eim.py b/extensions/extension_eim.py similarity index 100% rename from extension_eim.py rename to extensions/extension_eim.py diff --git a/extension_eim_http.py b/extensions/extension_eim_http.py similarity index 100% rename from extension_eim_http.py rename to extensions/extension_eim_http.py diff --git a/extension_eim_monitor.py b/extensions/extension_eim_monitor.py similarity index 100% rename from extension_eim_monitor.py rename to extensions/extension_eim_monitor.py diff --git a/extension_eim_script.py b/extensions/extension_eim_script.py similarity index 100% rename from extension_eim_script.py rename to extensions/extension_eim_script.py diff --git a/extension_facial_landmarks.py b/extensions/extension_facial_landmarks.py similarity index 100% rename from extension_facial_landmarks.py rename to extensions/extension_facial_landmarks.py diff --git a/extension_fly.py b/extensions/extension_fly.py similarity index 100% rename from extension_fly.py rename to extensions/extension_fly.py diff --git a/extension_helloworld.py b/extensions/extension_helloworld.py similarity index 100% rename from extension_helloworld.py rename to extensions/extension_helloworld.py diff --git a/extension_home_assistant.py b/extensions/extension_home_assistant.py similarity index 100% rename from extension_home_assistant.py rename to extensions/extension_home_assistant.py diff --git a/extension_hungry_robot.py b/extensions/extension_hungry_robot.py similarity index 100% rename from extension_hungry_robot.py rename to extensions/extension_hungry_robot.py diff --git a/extension_iot.py b/extensions/extension_iot.py similarity index 100% rename from extension_iot.py rename to extensions/extension_iot.py diff --git a/extension_iot_rpi.py b/extensions/extension_iot_rpi.py similarity index 100% rename from extension_iot_rpi.py rename to extensions/extension_iot_rpi.py diff --git a/extension_jupyter.py b/extensions/extension_jupyter.py similarity index 100% rename from extension_jupyter.py rename to extensions/extension_jupyter.py diff --git a/extension_leju_aelosedu.py b/extensions/extension_leju_aelosedu.py similarity index 100% rename from extension_leju_aelosedu.py rename to extensions/extension_leju_aelosedu.py diff --git a/extension_leju_pando.py b/extensions/extension_leju_pando.py similarity index 100% rename from extension_leju_pando.py rename to extensions/extension_leju_pando.py diff --git a/extension_microbit_deprecated.py b/extensions/extension_microbit_deprecated.py similarity index 100% rename from extension_microbit_deprecated.py rename to extensions/extension_microbit_deprecated.py diff --git a/extension_minecraft.py b/extensions/extension_minecraft.py similarity index 100% rename from extension_minecraft.py rename to extensions/extension_minecraft.py diff --git a/extension_mpfshell.py b/extensions/extension_mpfshell.py similarity index 100% rename from extension_mpfshell.py rename to extensions/extension_mpfshell.py diff --git a/extension_mpython.py b/extensions/extension_mpython.py similarity index 100% rename from extension_mpython.py rename to extensions/extension_mpython.py diff --git a/extension_mqtt_broker.py b/extensions/extension_mqtt_broker.py similarity index 100% rename from extension_mqtt_broker.py rename to extensions/extension_mqtt_broker.py diff --git a/extension_mxcar.py b/extensions/extension_mxcar.py similarity index 100% rename from extension_mxcar.py rename to extensions/extension_mxcar.py diff --git a/extension_opencv.py b/extensions/extension_opencv.py similarity index 100% rename from extension_opencv.py rename to extensions/extension_opencv.py diff --git a/extension_presentation.py b/extensions/extension_presentation.py similarity index 100% rename from extension_presentation.py rename to extensions/extension_presentation.py diff --git a/extension_python_kernel.py b/extensions/extension_python_kernel.py similarity index 100% rename from extension_python_kernel.py rename to extensions/extension_python_kernel.py diff --git a/extension_raspberrypi.py b/extensions/extension_raspberrypi.py similarity index 100% rename from extension_raspberrypi.py rename to extensions/extension_raspberrypi.py diff --git a/extension_req_rep.py b/extensions/extension_req_rep.py similarity index 100% rename from extension_req_rep.py rename to extensions/extension_req_rep.py diff --git a/extension_robofriends.py b/extensions/extension_robofriends.py similarity index 100% rename from extension_robofriends.py rename to extensions/extension_robofriends.py diff --git a/extension_switch_joycon.py b/extensions/extension_switch_joycon.py similarity index 100% rename from extension_switch_joycon.py rename to extensions/extension_switch_joycon.py diff --git a/extension_tello.py b/extensions/extension_tello.py similarity index 100% rename from extension_tello.py rename to extensions/extension_tello.py diff --git a/extension_tensorflow.py b/extensions/extension_tensorflow.py similarity index 100% rename from extension_tensorflow.py rename to extensions/extension_tensorflow.py diff --git a/extension_tensorflow_deprecated.py b/extensions/extension_tensorflow_deprecated.py similarity index 100% rename from extension_tensorflow_deprecated.py rename to extensions/extension_tensorflow_deprecated.py diff --git a/extension_test2.py b/extensions/extension_test2.py similarity index 100% rename from extension_test2.py rename to extensions/extension_test2.py diff --git a/extension_third_party_library.py b/extensions/extension_third_party_library.py similarity index 100% rename from extension_third_party_library.py rename to extensions/extension_third_party_library.py diff --git a/extension_tulingbot.py b/extensions/extension_tulingbot.py similarity index 100% rename from extension_tulingbot.py rename to extensions/extension_tulingbot.py diff --git a/extension_ubtrobot.py b/extensions/extension_ubtrobot.py similarity index 100% rename from extension_ubtrobot.py rename to extensions/extension_ubtrobot.py diff --git a/extension_usb_microbit.py b/extensions/extension_usb_microbit.py similarity index 100% rename from extension_usb_microbit.py rename to extensions/extension_usb_microbit.py diff --git a/extension_vector.py b/extensions/extension_vector.py similarity index 100% rename from extension_vector.py rename to extensions/extension_vector.py diff --git a/extension_wechat.py b/extensions/extension_wechat.py similarity index 100% rename from extension_wechat.py rename to extensions/extension_wechat.py