diff --git a/requirements.txt b/requirements.txt
index 9df2641..f2a6703 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,99 +1,6 @@
-absl-py==0.8.1
-appdirs==1.4.4
-astor==0.8.0
-attrs==19.3.0
-audioread==2.1.8
-backcall==0.1.0
-bleach==3.1.0
-certifi==2019.9.11
-cffi==1.13.2
-charset-normalizer==2.0.2
-cycler==0.10.0
-Cython==0.29.22
-decorator==4.4.1
-defusedxml==0.6.0
-entrypoints==0.3
-future==0.18.2
-gast==0.3.2
-google-pasta==0.1.8
-grpcio==1.25.0
-h5py==2.10.0
-idna==3.2
-importlib-metadata==0.23
-ipykernel==5.1.3
-ipython==7.9.0
-ipython-genutils==0.2.0
-jedi==0.15.1
-Jinja2==2.10.3
-joblib==0.14.0
-json5==0.8.5
-jsonschema==3.2.0
-jupyter-client==5.3.4
-jupyter-core==4.6.1
-jupyterlab==1.2.3
-jupyterlab-server==1.0.6
-Keras==2.3.1
-Keras-Applications==1.0.8
-Keras-Preprocessing==1.1.0
-kiwisolver==1.1.0
 librosa==0.8.1
-llvmlite==0.30.0
-Markdown==3.1.1
-MarkupSafe==1.1.1
-matplotlib==3.1.3
-mistune==0.8.4
-more-itertools==7.2.0
-notebook==6.0.2
-numba==0.46.0
-numpy==1.17.4
-packaging==21.0
-pandas==0.25.3
-pandocfilters==1.4.2
-panns-inference==0.0.7
-parso==0.5.1
-pexpect==4.7.0
-pickleshare==0.7.5
-pipenv==2018.11.26
-pooch==1.4.0
-praatio==3.8.0
-prometheus-client==0.7.1
-prompt-toolkit==2.0.10
-protobuf==3.10.0
-ptyprocess==0.6.0
-pycparser==2.19
-Pygments==2.4.2
+torch==1.3.1
+tgt==1.4.4
 pyloudnorm==0.1.0
-pyparsing==2.4.6
-pyrsistent==0.15.5
-PySoundFile==0.9.0.post1
-python-dateutil==2.8.1
-pytz==2019.3
-PyYAML==5.1.2
-pyzmq==18.1.1
-requests==2.26.0
-resampy==0.2.2
-scikit-learn==0.21.3
-scipy==1.3.2
-Send2Trash==1.5.0
-six==1.13.0
-SoundFile==0.10.2
-sox==1.3.7
-tensorboard==1.14.0
+praatio==3.8.0
 tensorboardX==1.9
-terminado==0.8.3
-testpath==0.4.4
-tgt==1.4.4
-torch==1.3.1
-torchlibrosa==0.0.9
-tornado==6.0.3
-tqdm==4.38.0
-traitlets==4.3.3
-urllib3==1.26.6
-virtualenv==16.7.7
-virtualenv-clone==0.5.3
-wcwidth==0.1.7
-webencodings==0.5.1
-Werkzeug==0.16.0
-wrapt==1.11.2
-youtube-dl==2019.11.5
-zipp==0.6.0