Update nbtools

Author: AlexeyKozhevin

README.md

@@ -1,5 +1,5 @@
 [![License](https://img.shields.io/github/license/analysiscenter/batchflow.svg)](https://www.apache.org/licenses/LICENSE-2.0)
-[![Python](https://img.shields.io/badge/python-3.9-blue.svg)](https://python.org)
+[![Python](https://img.shields.io/badge/python-3.10-blue.svg)](https://python.org)
 [![PyTorch](https://img.shields.io/badge/PyTorch-2.0-orange.svg)](https://pytorch.org)
 [![codecov](https://codecov.io/gh/analysiscenter/batchflow/branch/master/graph/badge.svg)](https://codecov.io/gh/analysiscenter/batchflow)
 [![PyPI](https://badge.fury.io/py/batchflow.svg)](https://badge.fury.io/py/batchflow)

check_release_version.py

@@ -13,11 +13,11 @@ classifiers = [
     "Operating System :: OS Independent",
     "Programming Language :: Python",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
     "Topic :: Scientific/Engineering"
 ]
 
-requires-python = ">=3.9"
+requires-python = ">=3.10"
 
 dependencies = [
     "dill>=0.3",
@@ -37,7 +37,7 @@ image = [
 
 research = [
     "multiprocess>=0.70",
-    "py-nbtools>=0.9.14"
+    "py-nbtools>=0.9.15"
 ]
 
 monitor = [