two version of R2R are hereHEADmaster

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diff --git a/.venv/lib/python3.12/site-packages/sqlalchemy/sql/_dml_constructors.py b/.venv/lib/python3.12/site-packages/sqlalchemy/sql/_dml_constructors.py
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+# sql/_dml_constructors.py
+# Copyright (C) 2005-2025 the SQLAlchemy authors and contributors
+# <see AUTHORS file>
+#
+# This module is part of SQLAlchemy and is released under
+# the MIT License: https://www.opensource.org/licenses/mit-license.php
+
+from __future__ import annotations
+
+from typing import TYPE_CHECKING
+
+from .dml import Delete
+from .dml import Insert
+from .dml import Update
+
+if TYPE_CHECKING:
+    from ._typing import _DMLTableArgument
+
+
+def insert(table: _DMLTableArgument) -> Insert:
+    """Construct an :class:`_expression.Insert` object.
+
+    E.g.::
+
+        from sqlalchemy import insert
+
+        stmt = insert(user_table).values(name="username", fullname="Full Username")
+
+    Similar functionality is available via the
+    :meth:`_expression.TableClause.insert` method on
+    :class:`_schema.Table`.
+
+    .. seealso::
+
+        :ref:`tutorial_core_insert` - in the :ref:`unified_tutorial`
+
+
+    :param table: :class:`_expression.TableClause`
+     which is the subject of the
+     insert.
+
+    :param values: collection of values to be inserted; see
+     :meth:`_expression.Insert.values`
+     for a description of allowed formats here.
+     Can be omitted entirely; a :class:`_expression.Insert` construct
+     will also dynamically render the VALUES clause at execution time
+     based on the parameters passed to :meth:`_engine.Connection.execute`.
+
+    :param inline: if True, no attempt will be made to retrieve the
+     SQL-generated default values to be provided within the statement;
+     in particular,
+     this allows SQL expressions to be rendered 'inline' within the
+     statement without the need to pre-execute them beforehand; for
+     backends that support "returning", this turns off the "implicit
+     returning" feature for the statement.
+
+    If both :paramref:`_expression.insert.values` and compile-time bind
+    parameters are present, the compile-time bind parameters override the
+    information specified within :paramref:`_expression.insert.values` on a
+    per-key basis.
+
+    The keys within :paramref:`_expression.Insert.values` can be either
+    :class:`~sqlalchemy.schema.Column` objects or their string
+    identifiers. Each key may reference one of:
+
+    * a literal data value (i.e. string, number, etc.);
+    * a Column object;
+    * a SELECT statement.
+
+    If a ``SELECT`` statement is specified which references this
+    ``INSERT`` statement's table, the statement will be correlated
+    against the ``INSERT`` statement.
+
+    .. seealso::
+
+        :ref:`tutorial_core_insert` - in the :ref:`unified_tutorial`
+
+    """  # noqa: E501
+    return Insert(table)
+
+
+def update(table: _DMLTableArgument) -> Update:
+    r"""Construct an :class:`_expression.Update` object.
+
+    E.g.::
+
+        from sqlalchemy import update
+
+        stmt = (
+            update(user_table).where(user_table.c.id == 5).values(name="user #5")
+        )
+
+    Similar functionality is available via the
+    :meth:`_expression.TableClause.update` method on
+    :class:`_schema.Table`.
+
+    :param table: A :class:`_schema.Table`
+     object representing the database
+     table to be updated.
+
+
+    .. seealso::
+
+        :ref:`tutorial_core_update_delete` - in the :ref:`unified_tutorial`
+
+
+    """  # noqa: E501
+    return Update(table)
+
+
+def delete(table: _DMLTableArgument) -> Delete:
+    r"""Construct :class:`_expression.Delete` object.
+
+    E.g.::
+
+        from sqlalchemy import delete
+
+        stmt = delete(user_table).where(user_table.c.id == 5)
+
+    Similar functionality is available via the
+    :meth:`_expression.TableClause.delete` method on
+    :class:`_schema.Table`.
+
+    :param table: The table to delete rows from.
+
+    .. seealso::
+
+        :ref:`tutorial_core_update_delete` - in the :ref:`unified_tutorial`
+
+
+    """
+    return Delete(table)