Bump scipy from 1.0.0 to 1.10.0 in /scripts/gen

Bumps [scipy](https://github.com/scipy/scipy) from 1.0.0 to 1.10.0.
- [Release notes](https://github.com/scipy/scipy/releases)
- [Commits](scipy/scipy@v1.0.0...v1.10.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

scripts/gen/py_requirements.txt

@@ -1,7 +1,7 @@
 docopt==0.6.2
 numpy==1.14.0
 pandas==0.21.0
-scipy==1.0.0
+scipy==1.10.0
 matplotlib==2.1.1
 python-dateutil==2.6.1
 pytz==2018.3