Revert "Upgrade to py3.12"

This reverts commit 310d067.

Author: daniel-fink

poetry.lock

@@ -1,18 +1,18 @@
 [tool.poetry]
 name = "Rangekeeper"
-version = "0.4.4-alpha"
+version = "0.4.3-alpha"
 description = "A Python library assisting financial modelling in scenario planning, decision-making, cashflow forecasting, and the like"
 authors = ["Daniel Fink <danfink@mit.edu>"]
 license = "MPL-2.0"
 readme = "README.md"
 
 [tool.poetry.dependencies]
-python = ">=3.10, <3.13"
+python = ">=3.9, <3.11"
 aenum = "^3.1.11"
 matplotlib = "^3.7.0"
 pandas = "^2.0.1"
 Pint = "^0.20.1"
-pyxirr = "^0.10.3"
+pyxirr = "^0.9.0"
 scipy = "^1.11.2"
 networkx = "^3.0"
 py-moneyed = "^3.0"
@@ -21,20 +21,19 @@ py-linq = "^1.4.0"
 tabulate = "^0.9.0"
 PyYAML = "^6.0"
 specklepy = "^2.16.0"
-numba = "^0.59.0"
+numba = "^0.57.0"
 jupyter = "^1.0.0"
 #jupyterlab = "^4.0.5"
 docutils = "0.17.1" # See https://jupyterbook.org/en/stable/content/citations.html#citations-and-bibliographies
 tqdm = "^4.65.0"
 multiprocess = "^0.70.14"
-seaborn = "^0.13.2"
-jupyter-book = "^1.0.0"
-#sphinx-rtd-theme = "^1.2.0"
+seaborn = "^0.12.2"
+jupyter-book = "^0.15.1"
+sphinx-rtd-theme = "^1.2.0"
 pyvis = "^0.3.2"
 plotly = "^5.15.0"
-pyppeteer = "^2.0.0"
+pyppeteer = "^1.0.2"
 ghp-import = "^2.1.0"
-mpld3 = "^0.5.10"
 
 [tool.poetry.dev-dependencies]
 pytest = "^7.2.1"