fix: pin dependency for ProcessOptimizer

Fixes #51

requirements-freeze.txt

@@ -1,5 +1,5 @@
 attrs==20.3.0
-bokeh==2.2.3
+bokeh==2.4.3
 certifi==2020.12.5
 cffi==1.14.5
 chardet==4.0.0
@@ -9,11 +9,12 @@ colorama==0.4.4
 connexion==2.7.0
 cryptography==3.4.7
 cycler==0.10.0
-deap==1.3.1
+deap==1.3.3
 Deprecated==1.2.13
 docopt==0.6.2
 Flask==1.1.2
 Flask-Cors==3.0.10
+fonttools==4.38.0
 idna==2.10
 inflection==0.5.1
 iniconfig==1.1.1
@@ -24,32 +25,32 @@ json-tricks==3.15.5
 jsonschema==3.2.0
 kiwisolver==1.3.1
 MarkupSafe==1.1.1
-matplotlib==3.3.4
-numpy==1.23.0
+matplotlib==3.5.3
+numpy==1.23.3
 openapi-spec-validator==0.2.9
 packaging==20.9
 Pillow==9.0.1
 pluggy==0.13.1
-ProcessOptimizer==0.7.3
+ProcessOptimizer[browniebee]==0.7.7
 py==1.10.0
 pycparser==2.20
 pyparsing==2.4.7
 pyrsistent==0.17.3
 pytest==6.2.2
 pytest-watch==4.2.0
 python-dateutil==2.8.1
-PyYAML==5.4.1
+PyYAML==6.0
 redis==4.0.2
 requests==2.25.1
 rq==1.10.0
-scikit-learn==0.24.2
-scipy==1.6.0
-six==1.15.0
+scikit-learn==1.1.2
+scipy==1.9.1
+six==1.16.0
 swagger-ui-bundle==0.0.8
 threadpoolctl==2.1.0
 toml==0.10.2
-tornado==6.1
-typing-extensions==3.7.4.3
+tornado==6.2
+typing_extensions==4.4.0
 urllib3==1.26.5
 waitress==2.1.2
 watchdog==2.0.2

requirements.txt

@@ -2,7 +2,7 @@ connexion==2.7.0
 connexion[swagger-ui]
 Flask==1.1.2
 Flask-Cors==3.0.10
-ProcessOptimizer==0.7.3
+ProcessOptimizer[browniebee]==0.7.7
 json-tricks==3.15.5
 cryptography==3.4.7
 waitress==2.1.2