diff --git a/opendbm/dbm_lib/dbm_features/__init__.py b/opendbm/dbm_lib/dbm_features/__init__.py
index aee1920c..e69de29b 100644
--- a/opendbm/dbm_lib/dbm_features/__init__.py
+++ b/opendbm/dbm_lib/dbm_features/__init__.py
@@ -1,19 +0,0 @@
-"""
-file_name: init
-project_name: DBM
-created: 2020-20-07
-"""
-
-from __future__ import absolute_import, division, print_function
-
-from .config import config_derive_feature, config_raw_feature, config_reader
-from .dbm_features.raw_features.audio.formant_freq import run_formant
-from .dbm_features.raw_features.audio.intensity import run_intensity
-from .dbm_features.raw_features.audio.mfcc import run_mfcc
-from .dbm_features.raw_features.audio.pause_segment import run_pause_segment
-from .dbm_features.raw_features.movement.facial_tremor import fac_tremor_process
-from .dbm_features.raw_features.movement.head_motion import run_head_movement
-from .dbm_features.raw_features.nlp.speech_features import run_speech_feature
-from .dbm_features.raw_features.video import ConfigFaceReader
-from .dbm_features.raw_features.video.face_asymmetry import run_face_asymmetry
-from .dbm_features.raw_features.video.face_landmark import run_face_landmark