Bump ipython from 7.8.0 to 7.16.3

requirements.txt

@@ -4,45 +4,79 @@
 #
 #    pip-compile
 #
-appdirs==1.4.3            # via black
-appnope==0.1.0            # via ipython
-astroid==2.2.5            # via pylint
-attrs==19.1.0             # via black
-backcall==0.1.0           # via ipython
+appdirs==1.4.3
+    # via black
+astroid==2.2.5
+    # via pylint
+attrs==19.1.0
+    # via black
+backcall==0.1.0
+    # via ipython
 black==19.3b0
-charmhelpers==0.20.2
-click==7.0                # via black
-decorator==4.4.0          # via ipython, traitlets
-entrypoints==0.3          # via flake8
+    # via -r requirements.in
+click==7.0
+    # via black
+decorator==4.4.0
+    # via
+    #   ipython
+    #   traitlets
+entrypoints==0.3
+    # via flake8
 flake8==3.7.8
+    # via -r requirements.in
 invoke==1.3.0
-ipython-genutils==0.2.0   # via traitlets
-ipython==7.8.0
+    # via -r requirements.in
+ipython==7.16.3
+    # via -r requirements.in
+ipython-genutils==0.2.0
+    # via traitlets
 isort==4.3.21
-jedi==0.15.1              # via ipython
-jinja2==2.10.1            # via charmhelpers
-lazy-object-proxy==1.4.2  # via astroid
-markupsafe==1.1.1         # via jinja2
-mccabe==0.6.1             # via flake8, pylint
-netaddr==0.7.19           # via charmhelpers
-parso==0.5.1              # via jedi
-pexpect==4.7.0            # via ipython
-pickleshare==0.7.5        # via ipython
-prompt-toolkit==2.0.9     # via ipython
-ptyprocess==0.6.0         # via pexpect
-pycodestyle==2.5.0        # via flake8
-pyflakes==2.1.1           # via flake8
-pygments==2.4.2           # via ipython
+    # via
+    #   -r requirements.in
+    #   pylint
+jedi==0.15.1
+    # via ipython
+lazy-object-proxy==1.4.2
+    # via astroid
+mccabe==0.6.1
+    # via
+    #   flake8
+    #   pylint
+parso==0.5.1
+    # via jedi
+pexpect==4.7.0
+    # via ipython
+pickleshare==0.7.5
+    # via ipython
+prompt-toolkit==2.0.9
+    # via ipython
+ptyprocess==0.6.0
+    # via pexpect
+pycodestyle==2.5.0
+    # via flake8
+pyflakes==2.1.1
+    # via flake8
+pygments==2.4.2
+    # via ipython
 pylint==2.3.1
-pyyaml==5.1.2             # via charmhelpers
+    # via -r requirements.in
 sh==1.12.14
-six==1.12.0               # via astroid, charmhelpers, prompt-toolkit, traitlets
-tempita==0.5.2            # via charmhelpers
-toml==0.10.0              # via black
-traitlets==4.3.2          # via ipython
-typed-ast==1.4.0          # via astroid
-wcwidth==0.1.7            # via prompt-toolkit
-wrapt==1.11.2             # via astroid
+    # via -r requirements.in
+six==1.12.0
+    # via
+    #   astroid
+    #   prompt-toolkit
+    #   traitlets
+toml==0.10.0
+    # via black
+traitlets==4.3.2
+    # via ipython
+typed-ast==1.4.0
+    # via astroid
+wcwidth==0.1.7
+    # via prompt-toolkit
+wrapt==1.11.2
+    # via astroid
 
 # The following packages are considered to be unsafe in a requirements file:
-# setuptools==41.2.0        # via ipython
+# setuptools