Bump ipython from 7.5.0 to 8.10.0

Bumps [ipython](https://github.com/ipython/ipython) from 7.5.0 to 8.10.0.
- [Release notes](https://github.com/ipython/ipython/releases)
- [Commits](https://github.com/ipython/ipython/compare/7.5.0...8.10.0)

---
updated-dependencies:
- dependency-name: ipython
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

requirements.txt

@@ -2,7 +2,7 @@ numpy==1.16.3
 scipy==1.2.1
 scikit-learn==0.21.1
 pandas==0.25.3
-IPython==7.5.0
+IPython==8.10.0
 matplotlib==3.0.3
 statsmodels==0.9.0
 jinja2==2.10.1