add python requirements

requirements.txt

@@ -0,0 +1,34 @@
+appnope==0.1.2
+backcall==0.2.0
+certifi==2020.12.5
+cycler==0.10.0
+decorator==4.4.2
+ipykernel==5.4.3
+ipython==7.19.0
+ipython-genutils==0.2.0
+jedi==0.18.0
+jupyter-client==6.1.11
+jupyter-core==4.7.0
+kiwisolver==1.3.1
+matplotlib==3.3.4
+numpy==1.20.0
+pandas==1.2.1
+parso==0.8.1
+pexpect==4.8.0
+pickleshare==0.7.5
+Pillow==8.1.0
+prompt-toolkit==3.0.14
+ptyprocess==0.7.0
+Pygments==2.7.4
+PyMySQL==1.0.2
+pyparsing==2.4.7
+python-dateutil==2.8.1
+pytz==2020.5
+PyYAML==5.4.1
+pyzmq==22.0.2
+scipy==1.6.0
+seaborn==0.11.1
+six==1.15.0
+tornado==6.1
+traitlets==5.0.5
+wcwidth==0.2.5