Bump scipy from 1.4.1 to 1.10.0

Bumps [scipy](https://github.com/scipy/scipy) from 1.4.1 to 1.10.0.
- [Release notes](https://github.com/scipy/scipy/releases)
- [Commits](scipy/scipy@v1.4.1...v1.10.0)

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

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

Author: dependabot[bot]

requirements.txt

@@ -1,6 +1,6 @@
 pandas
 scikit-learn==0.21.3
-scipy==1.4.1
+scipy==1.10.0
 numpy==1.19.5
 nltk
 tqdm