bump to v4.20.0

Author: yangky11

docs/source/conf.py

@@ -13,7 +13,7 @@
 project = "LeanDojo"
 copyright = "2023, LeanDojo Team"
 author = "Kaiyu Yang"
-release = "4.19.0"
+release = "4.20.0"
 
 # -- General configuration ---------------------------------------------------
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#general-configuration

lean-toolchain

@@ -0,0 +1 @@
+leanprover/lean4:v4.20.0

pyproject.toml

@@ -12,7 +12,7 @@ exclude = [
 
 [project]
 name = "lean-dojo"
-version = "4.19.0"
+version = "4.20.0"
 authors = [
   { name="Kaiyu Yang", email="kaiyuy@meta.com" },
 ]

src/lean_dojo/constants.py

@@ -14,7 +14,7 @@
 
 load_dotenv()
 
-__version__ = "4.19.0"
+__version__ = "4.20.0"
 
 logger.remove()
 if "VERBOSE" in os.environ or "DEBUG" in os.environ:

src/lean_dojo/data_extraction/ExtractData.lean

@@ -406,7 +406,7 @@ end Traversal
 open Traversal
 
 
-def getImports (header: Syntax) : IO String := do
+def getImports (header: TSyntax `Lean.Parser.Module.header) : IO String := do
   -- Similar to `lean --deps` in Lean 3.
   let mut s := ""