Inconsistent required Python versions

[chrishart0]

Describe the bug
The pyproject.toml says python = ">=3.10,<3.12", while the README.md says Install Python 3.11 or later. I confirmed poetry install does not work with 3.10.12.

To Reproduce
Steps to reproduce the behavior:

1. Fresh clone of the repo
2. Run poetry install

Expected behavior
Poetry should be configured to only use versions of python which work

Desktop (please complete the following information):

• OS: Mac
• Browser: N/A
• Version: Latest master

Additional context

% poetry install
The currently activated Python version 3.13.0 is not supported by the project (>=3.10,<3.12).
Trying to find and use a compatible version. 
Using python3.10 (3.10.15)
Creating virtualenv gpt-researcher in /Users/myname/git/gpt-researcher/.venv
Updating dependencies
Resolving dependencies... (1.6s)

Because no versions of langchain-openai match >=0.1,<0.1.1 || >0.1.1,<0.1.2 || >0.1.2,<0.1.3 || >0.1.3,<0.1.4 || >0.1.4,<0.1.5 || >0.1.5,<0.1.6 || >0.1.6,<0.1.7 || >0.1.7,<0.1.8 || >0.1.8,<0.1.9 || >0.1.9,<0.1.10 || >0.1.10,<0.1.11 || >0.1.11,<0.1.12 || >0.1.12,<0.1.13 || >0.1.13,<0.1.14 || >0.1.14,<0.1.15 || >0.1.15,<0.1.16 || >0.1.16,<0.1.17 || >0.1.17,<0.1.19 || >0.1.19,<0.1.20 || >0.1.20,<0.1.21rc1 || >0.1.21rc1,<0.1.21rc2 || >0.1.21rc2,<0.1.22 || >0.1.22,<0.1.23 || >0.1.23,<0.1.24 || >0.1.24,<0.1.25 || >0.1.25,<0.2
 and langchain-openai (0.1.21rc1) depends on langchain-core (>=0.2.29rc1,<0.3.0), langchain-openai (>=0.1,<0.1.1 || >0.1.1,<0.1.2 || >0.1.2,<0.1.3 || >0.1.3,<0.1.4 || >0.1.4,<0.1.5 || >0.1.5,<0.1.6 || >0.1.6,<0.1.7 || >0.1.7,<0.1.8 || >0.1.8,<0.1.9 || >0.1.9,<0.1.10 || >0.1.10,<0.1.11 || >0.1.11,<0.1.12 || >0.1.12,<0.1.13 || >0.1.13,<0.1.14 || >0.1.14,<0.1.15 || >0.1.15,<0.1.16 || >0.1.16,<0.1.17 || >0.1.17,<0.1.19 || >0.1.19,<0.1.20 || >0.1.20,<0.1.21rc2 || >0.1.21rc2,<0.1.22 || >0.1.22,<0.1.23 || >0.1.23,<0.1.24 || >0.1.24,<0.1.25 || >0.1.25,<0.2) requires langchain-core (>=0.2.29rc1,<0.3.0).
And because langchain-openai (0.1.21rc2) depends on langchain-core (>=0.2.29,<0.3.0)
 and langchain-openai (0.1.1) depends on langchain-core (>=0.1.33,<0.2.0), langchain-openai (>=0.1,<0.1.2 || >0.1.2,<0.1.3 || >0.1.3,<0.1.4 || >0.1.4,<0.1.5 || >0.1.5,<0.1.6 || >0.1.6,<0.1.7 || >0.1.7,<0.1.8 || >0.1.8,<0.1.9 || >0.1.9,<0.1.10 || >0.1.10,<0.1.11 || >0.1.11,<0.1.12 || >0.1.12,<0.1.13 || >0.1.13,<0.1.14 || >0.1.14,<0.1.15 || >0.1.15,<0.1.16 || >0.1.16,<0.1.17 || >0.1.17,<0.1.19 || >0.1.19,<0.1.20 || >0.1.20,<0.1.22 || >0.1.22,<0.1.23 || >0.1.23,<0.1.24 || >0.1.24,<0.1.25 || >0.1.25,<0.2) requires langchain-core (>=0.1.33,<0.2.0 || >=0.2.29rc1,<0.3.0).
And because langchain-openai (0.1.2) depends on langchain-core (>=0.1.41,<0.2.0)
 and langchain-openai (0.1.3) depends on langchain-core (>=0.1.42,<0.2.0), langchain-openai (>=0.1,<0.1.4 || >0.1.4,<0.1.5 || >0.1.5,<0.1.6 || >0.1.6,<0.1.7 || >0.1.7,<0.1.8 || >0.1.8,<0.1.9 || >0.1.9,<0.1.10 || >0.1.10,<0.1.11 || >0.1.11,<0.1.12 || >0.1.12,<0.1.13 || >0.1.13,<0.1.14 || >0.1.14,<0.1.15 || >0.1.15,<0.1.16 || >0.1.16,<0.1.17 || >0.1.17,<0.1.19 || >0.1.19,<0.1.20 || >0.1.20,<0.1.22 || >0.1.22,<0.1.23 || >0.1.23,<0.1.24 || >0.1.24,<0.1.25 || >0.1.25,<0.2) requires langchain-core (>=0.1.33,<0.2.0 || >=0.2.29rc1,<0.3.0).
And because langchain-openai (0.1.4) depends on langchain-core (>=0.1.46,<0.2.0)
 and langchain-openai (0.1.5) depends on langchain-core (>=0.1.46,<0.2.0), langchain-openai (>=0.1,<0.1.6 || >0.1.6,<0.1.7 || >0.1.7,<0.1.8 || >0.1.8,<0.1.9 || >0.1.9,<0.1.10 || >0.1.10,<0.1.11 || >0.1.11,<0.1.12 || >0.1.12,<0.1.13 || >0.1.13,<0.1.14 || >0.1.14,<0.1.15 || >0.1.15,<0.1.16 || >0.1.16,<0.1.17 || >0.1.17,<0.1.19 || >0.1.19,<0.1.20 || >0.1.20,<0.1.22 || >0.1.22,<0.1.23 || >0.1.23,<0.1.24 || >0.1.24,<0.1.25 || >0.1.25,<0.2) requires langchain-core (>=0.1.33,<0.2.0 || >=0.2.29rc1,<0.3.0).
And because langchain-openai (0.1.6) depends on langchain-core (>=0.1.46,<0.2.0)
 and langchain-openai (0.1.7) depends on langchain-core (>=0.1.46,<0.3), langchain-openai (>=0.1,<0.1.8 || >0.1.8,<0.1.9 || >0.1.9,<0.1.10 || >0.1.10,<0.1.11 || >0.1.11,<0.1.12 || >0.1.12,<0.1.13 || >0.1.13,<0.1.14 || >0.1.14,<0.1.15 || >0.1.15,<0.1.16 || >0.1.16,<0.1.17 || >0.1.17,<0.1.19 || >0.1.19,<0.1.20 || >0.1.20,<0.1.22 || >0.1.22,<0.1.23 || >0.1.23,<0.1.24 || >0.1.24,<0.1.25 || >0.1.25,<0.2) requires langchain-core (>=0.1.33,<0.3.0).
And because langchain-openai (0.1.8) depends on langchain-core (>=0.2.2,<0.3)
 and langchain-openai (0.1.9) depends on langchain-core (>=0.2.2,<0.3), langchain-openai (>=0.1,<0.1.10 || >0.1.10,<0.1.11 || >0.1.11,<0.1.12 || >0.1.12,<0.1.13 || >0.1.13,<0.1.14 || >0.1.14,<0.1.15 || >0.1.15,<0.1.16 || >0.1.16,<0.1.17 || >0.1.17,<0.1.19 || >0.1.19,<0.1.20 || >0.1.20,<0.1.22 || >0.1.22,<0.1.23 || >0.1.23,<0.1.24 || >0.1.24,<0.1.25 || >0.1.25,<0.2) requires langchain-core (>=0.1.33,<0.3.0).
And because langchain-openai (0.1.10) depends on langchain-core (>=0.2.2,<0.3)
 and langchain-openai (0.1.11) depends on langchain-core (>=0.2.2,<0.3), langchain-openai (>=0.1,<0.1.12 || >0.1.12,<0.1.13 || >0.1.13,<0.1.14 || >0.1.14,<0.1.15 || >0.1.15,<0.1.16 || >0.1.16,<0.1.17 || >0.1.17,<0.1.19 || >0.1.19,<0.1.20 || >0.1.20,<0.1.22 || >0.1.22,<0.1.23 || >0.1.23,<0.1.24 || >0.1.24,<0.1.25 || >0.1.25,<0.2) requires langchain-core (>=0.1.33,<0.3).
And because langchain-openai (0.1.12) depends on langchain-core (>=0.2.2,<0.3)
 and langchain-openai (0.1.13) depends on langchain-core (>=0.2.2,<0.3), langchain-openai (>=0.1,<0.1.14 || >0.1.14,<0.1.15 || >0.1.15,<0.1.16 || >0.1.16,<0.1.17 || >0.1.17,<0.1.19 || >0.1.19,<0.1.20 || >0.1.20,<0.1.22 || >0.1.22,<0.1.23 || >0.1.23,<0.1.24 || >0.1.24,<0.1.25 || >0.1.25,<0.2) requires langchain-core (>=0.1.33,<0.3).
And because langchain-openai (0.1.14) depends on langchain-core (>=0.2.2,<0.3)
 and langchain-openai (0.1.15) depends on langchain-core (>=0.2.13,<0.3.0), langchain-openai (>=0.1,<0.1.16 || >0.1.16,<0.1.17 || >0.1.17,<0.1.19 || >0.1.19,<0.1.20 || >0.1.20,<0.1.22 || >0.1.22,<0.1.23 || >0.1.23,<0.1.24 || >0.1.24,<0.1.25 || >0.1.25,<0.2) requires langchain-core (>=0.1.33,<0.3.0).
And because langchain-openai (0.1.16) depends on langchain-core (>=0.2.17,<0.3.0)
 and langchain-openai (0.1.17) depends on langchain-core (>=0.2.20,<0.3.0), langchain-openai (>=0.1,<0.1.19 || >0.1.19,<0.1.20 || >0.1.20,<0.1.22 || >0.1.22,<0.1.23 || >0.1.23,<0.1.24 || >0.1.24,<0.1.25 || >0.1.25,<0.2) requires langchain-core (>=0.1.33,<0.3.0).
And because langchain-openai (0.1.19) depends on langchain-core (>=0.2.24,<0.3.0)
 and langchain-openai (0.1.20) depends on langchain-core (>=0.2.26,<0.3.0), langchain-openai (>=0.1,<0.1.22 || >0.1.22,<0.1.23 || >0.1.23,<0.1.24 || >0.1.24,<0.1.25 || >0.1.25,<0.2) requires langchain-core (>=0.1.33,<0.3.0).
And because langchain-openai (0.1.22) depends on langchain-core (>=0.2.33,<0.3.0)
 and langchain-openai (0.1.23) depends on langchain-core (>=0.2.35,<0.3.0), langchain-openai (>=0.1,<0.1.24 || >0.1.24,<0.1.25 || >0.1.25,<0.2) requires langchain-core (>=0.1.33,<0.3.0).
And because langchain-openai (0.1.24) depends on langchain-core (>=0.2.39,<0.3.0)
 and langchain-openai (0.1.25) depends on langchain-core (>=0.2.40,<0.3.0), langchain-openai (>=0.1,<0.2) requires langchain-core (>=0.1.33,<0.3.0).
Because no versions of langchain-gigachat match >0.3.3,<0.4.0
 and langchain-gigachat (0.3.3) depends on langchain-core (>=0.3,<0.4), langchain-gigachat (>=0.3.3,<0.4.0) requires langchain-core (>=0.3,<0.4).
Thus, langchain-gigachat (>=0.3.3,<0.4.0) is incompatible with langchain-openai (>=0.1,<0.2).
So, because gpt-researcher depends on both langchain-openai (^0.1) and langchain-gigachat (^0.3.3), version solving failed.

[chrishart0]

To fix simply bumping the required python version in the pyproject.toml.

[chrishart0]

The error text I posted actually is not related to the miss-matched version, it seems to be the new gigachatllm PR merged in 3 hours ago: 62257aa. Using python 3.11, I checked out the previous commit and poetry install passes. Will open a separate issue for this.