updated-requirements.txt

astroid==2.3.3
attrs==19.3.0
backcall==0.1.0
beautifulsoup4==4.8.2
bleach==3.3.0
certifi==2019.11.28
chardet==3.0.4
click==7.1.1
colorama==0.4.3
decorator==4.4.2
defusedxml==0.6.0
entrypoints==0.3
Flask==1.1.1
gTTS==2.1.1
gTTS-token==1.1.3
idna==2.9
ipykernel==5.2.0
ipython==7.16.3
ipython-genutils==0.2.0
ipywidgets==7.5.1
isort==4.3.21
itsdangerous==1.1.0
jedi==0.16.0
Jinja2==2.11.3
jsonschema==3.2.0
jupyter==1.0.0
jupyter-client==6.1.2
jupyter-console==6.1.0
jupyter-core==4.6.3
lazy-object-proxy==1.4.3
MarkupSafe==1.1.1
mccabe==0.6.1
mistune==0.8.4
nbconvert==6.5.1
nbformat==5.0.4
notebook==6.4.10
numpy==1.21.0
opencv-python==4.2.0.32
pandocfilters==1.4.2
parso==0.6.2
pickleshare==0.7.5
prometheus-client==0.7.1
prompt-toolkit==3.0.5
PyFladesk==1.1
pygame==1.9.6
Pygments==2.7.4
pylint==2.4.4
PyQt5==5.14.1
PyQt5-sip==12.7.1
PyQtWebEngine==5.14.0
pyrsistent==0.16.0
python-dateutil==2.8.1
pywin32==301
pywinpty==0.5.7
pyzmq==19.0.0
qtconsole==4.7.2
QtPy==1.9.0
requests==2.23.0
Send2Trash==1.5.0
six==1.14.0
soupsieve==2.0
terminado==0.8.3
testpath==0.4.4
tornado==6.0.4
traitlets==4.3.3
urllib3==1.26.5
wcwidth==0.1.9
webencodings==0.5.1
Werkzeug==1.0.1
widgetsnbextension==3.5.1
wrapt==1.11.2