compatibility with numpy2 (#1613)

teytaud · web-flow · commit c23f20406d92 · 2024-06-21T19:11:01.000+02:00
* numpy2 * repl * cev (#1610) * fix * fix * multiceviche * fix * nocevicheincircleci * manyfixed * manyfixed * ola * po * po * fix * asarray * complex * trapz * noz * numpy2black * BICUBIC * additionalfixes * po * fix * fix * fix * fix * fix * po * po * fix * fix * fix * fix * fix * fix * fix * fix * fix * fix * fix * fix * fix * Update config.yml (#1615) * fix * fix * fix * fix * fix * Update bench.txt * Update config.yml * fix * Update bench.txt * Update test_optimizerlib.py * Update __init__.py
diff --git a/.circleci/config.yml b/.circleci/config.yml
@@ -40,7 +40,8 @@ commands:
             pip install --progress-bar off -U pip setuptools
             pip install --progress-bar off -e .[all]
             #pip install --progress-bar off --use-deprecated=legacy-resolver -e .[all]
-            pip install --progress-bar off -U numpy>=1.20.0
+            #pip install --progress-bar off -U numpy==1.24.0
+            pip install --progress-bar off -U numpy==1.24.0 matplotlib==2.2.3 pyomo==5.7.1
             pip install keras==2.6.0  # issue on Nov 4th 2021
 
 jobs:
diff --git a/nevergrad/__init__.py b/nevergrad/__init__.py
@@ -15,4 +15,4 @@
 __all__ = ["optimizers", "families", "callbacks", "p", "typing", "errors", "ops"]
 
 
-__version__ = "1.0.2"
+__version__ = "1.0.3"
diff --git a/nevergrad/benchmark/plotting.py b/nevergrad/benchmark/plotting.py
@@ -16,7 +16,8 @@
 import pandas as pd
 from matplotlib import pyplot as plt
 from matplotlib.legend import Legend
-from matplotlib import cm
+
+# from matplotlib import cm
 from mpl_toolkits.axes_grid1 import make_axes_locatable
 import nevergrad.common.typing as tp
 from . import utils
@@ -611,7 +612,7 @@ def __init__(
         all_x = [v for vals in optim_vals.values() for v in vals[xaxis]]
         try:
             all_x = [float(a_) for a_ in all_x]
-            self._ax.set_xlim([min(all_x), max(all_x)])
+            self._ax.set_xlim([min(all_x), max(all_x)])  # type: ignore
         except TypeError:
             print(f"TypeError for minimum or maximum or {all_x}")
         self.add_legends(legend_infos)
@@ -798,7 +799,7 @@ def __init__(self, winrates_df: pd.DataFrame) -> None:
         max_cols = 25
         self._cax = self._ax.imshow(
             100 * np.array(self.winrates)[:, :max_cols],
-            cmap=cm.seismic,
+            cmap="seismic",
             interpolation="none",
             vmin=0,
             vmax=100,
diff --git a/nevergrad/benchmark/xpbase.py b/nevergrad/benchmark/xpbase.py
@@ -125,7 +125,7 @@ def create_seed_generator(seed: tp.Optional[int]) -> tp.Iterator[tp.Optional[int
     """
     generator = None if seed is None else np.random.RandomState(seed=seed)
     while True:
-        yield None if generator is None else generator.randint(2**32, dtype=np.uint32)
+        yield None if generator is None else generator.randint(2**32, dtype=np.uint32)  # type: ignore
 
 
 class Experiment:
diff --git a/nevergrad/common/typing.py b/nevergrad/common/typing.py
@@ -54,7 +54,7 @@
 PathLike = Union[str, Path]
 FloatLoss = float
 Loss = Union[float, ArrayLike]
-BoundValue = Optional[Union[float, int, _np.int_, _np.float_, ArrayLike]]
+BoundValue = Optional[Union[float, int, _np.int_, _np.float64, ArrayLike]]
 
 
 # %% Protocol definitions for executor typing
diff --git a/nevergrad/functions/arcoating/core.py b/nevergrad/functions/arcoating/core.py
@@ -73,7 +73,7 @@ def __init__(self, nbslab: int = 10, d_ar: int = 400, bounding_method: str = "bo
         super().__init__(self._get_minimum_average_reflexion, array)
 
     def _get_minimum_average_reflexion(self, x: np.ndarray) -> float:
-        x = np.array(x, copy=False).ravel()
+        x = np.asarray(x).ravel()
         assert len(x) == self.dimension, f"Expected dimension {self.dimension}, got {len(x)}"
         if np.min(x) < self.epmin or np.max(x) > self.epf:  # acceptability
             return float("inf")
diff --git a/nevergrad/functions/functionlib.py b/nevergrad/functions/functionlib.py
@@ -77,7 +77,7 @@ def process(  # pylint: disable=unused-argument
                 self.random_state.seed(int(hashlib.md5(str(y).encode()).hexdigest(), 16) % 500000)
                 data2[i] = self.random_state.normal(0.0, 1.0)
             data = data2
-        data = np.array(data, copy=False)
+        data = np.asarray(data)
         output = []
         for transform in self._transforms:
             output.append(data[transform.indices] if self.only_index_transform else transform(data))
diff --git a/nevergrad/functions/gym/multigym.py b/nevergrad/functions/gym/multigym.py
@@ -89,7 +89,7 @@ def get_env_names() -> tp.List[str]:
 
         gym_env_names = []
         max_displays = 10
-        for e in gym.envs.registry.all():
+        for e in gym.envs.registry.values():  # .all():
             try:
                 assert not any(
                     x in str(e.id)
diff --git a/nevergrad/functions/images/core.py b/nevergrad/functions/images/core.py
@@ -54,7 +54,9 @@ def __init__(
         assert index == 0  # For the moment only 1 target.
         # path = os.path.dirname(__file__) + "/headrgb_olivier.png"
         path = Path(__file__).with_name("headrgb_olivier.png")
-        image = PIL.Image.open(path).resize((self.domain_shape[0], self.domain_shape[1]), PIL.Image.BICUBIC)
+        image = PIL.Image.open(path).resize(
+            (self.domain_shape[0], self.domain_shape[1])
+        )  # , PIL.Image.BICUBIC)
         self.data = np.asarray(image)[:, :, :3]  # 4th Channel is pointless here, only 255.
         # parametrization
         if not with_pgan:
diff --git a/nevergrad/functions/images/test_imagelosses.py b/nevergrad/functions/images/test_imagelosses.py
@@ -27,7 +27,7 @@ def test_l1_loss() -> None:
 @pytest.mark.parametrize("loss_name", imagelosses.registry)  # type: ignore
 def test_consistency_losses_with_oteytaud(loss_name: str) -> None:
     path = Path(__file__).with_name("headrgb_olivier.png")
-    image = PIL.Image.open(path).resize((256, 256), PIL.Image.BICUBIC)
+    image = PIL.Image.open(path).resize((256, 256))  # , PIL.Image.BICUBIC)
     data = np.asarray(image)[:, :, :3]  # 4th Channel is pointless here, only 255.
 
     data_flip = np.flip(data, 0).copy()  # Copy necessary as some nets do not support negative stride.
diff --git a/nevergrad/functions/mlda/problems.py b/nevergrad/functions/mlda/problems.py
@@ -127,7 +127,7 @@ def apply(self, parameters: tp.ArrayLike) -> np.ndarray:
         np.ndarray
             transformed data
         """
-        parameters = np.array(parameters, copy=False)
+        parameters = np.asarray(parameters)
         assert parameters.shape == (10,)
         tmp = np.tanh(self._x[:, None] * parameters[None, :3] + parameters[None, 3:6])
         tmp *= parameters[None, 6:9]
diff --git a/nevergrad/functions/photonics/core.py b/nevergrad/functions/photonics/core.py
@@ -181,7 +181,7 @@ def to_array(self, *args: tp.Any, **kwargs: tp.Any) -> np.ndarray:
         assert not kwargs
         data = np.concatenate(args).T if self._as_tuple else args[0]
         assert data.size == self.dimension
-        return np.array(data, copy=False).ravel()
+        return np.asarray(data).ravel()
 
     def evaluation_function(self, *recommendations: ng.p.Parameter) -> float:
         assert len(recommendations) == 1, "Should not be a pareto set for a singleobjective function"
diff --git a/nevergrad/functions/photonics/photonics.py b/nevergrad/functions/photonics/photonics.py
@@ -23,6 +23,13 @@
 # pylint: disable=blacklisted-name,too-many-locals,too-many-arguments
 
 
+def trapezoid(a, b):  # type: ignore
+    try:
+        return np.trapz(a, b)  # numpy < 2.0
+    except:  # type: ignore
+        return np.trapezoid(a, b)  # numpy 2.0
+
+
 def bragg(X: np.ndarray) -> float:
     """
     Cost function for the Bragg mirror problem: maximizing the reflection
@@ -109,8 +116,8 @@ def c_bas(A: np.ndarray, V: np.ndarray, h: float) -> np.ndarray:
 
 
 def marche(a: float, b: float, p: float, n: int, x: float) -> np.ndarray:
-    l = np.zeros(n, dtype=np.complex_)  # noqa
-    m = np.zeros(n, dtype=np.complex_)
+    l = np.zeros(n, dtype=np.complex128)  # noqa
+    m = np.zeros(n, dtype=np.complex128)
     tmp = (
         1
         / (2 * np.pi * np.arange(1, n))
@@ -187,7 +194,7 @@ def morpho(X: np.ndarray) -> float:
     l = lam / d  # noqa
     k0 = 2 * np.pi / l
     P, V = homogene(k0, 0, pol, 1, n)
-    S = np.block([[np.zeros([n, n]), np.eye(n, dtype=np.complex_)], [np.eye(n), np.zeros([n, n])]])
+    S = np.block([[np.zeros([n, n]), np.eye(n, dtype=np.complex128)], [np.eye(n), np.zeros([n, n])]])
     for j in range(0, n_motifs):
         Pc, Vc = creneau(k0, 0, pol, e2, 1, a[j], n, x0[j])
         S = cascade(S, interface(P, Pc))
@@ -196,7 +203,7 @@ def morpho(X: np.ndarray) -> float:
         S = c_bas(S, V, spacers[j])
     Pc, Vc = homogene(k0, 0, pol, e2, n)
     S = cascade(S, interface(P, Pc))
-    R = np.zeros(3, dtype=np.float_)
+    R = np.zeros(3, dtype=np.float64)
     for j in range(-1, 2):
         R[j] = abs(S[j + nmod, nmod]) ** 2 * np.real(V[j + nmod]) / k0
     cost: float = 1 - (R[-1] + R[1]) / 2 + R[0] / 2
@@ -208,7 +215,7 @@ def morpho(X: np.ndarray) -> float:
         P, V = homogene(k0, 0, pol, 1, n)
         S = np.block(
             [
-                [np.zeros([n, n], dtype=np.complex_), np.eye(n)],
+                [np.zeros([n, n], dtype=np.complex128), np.eye(n)],
                 [np.eye(n), np.zeros([n, n])],
             ]
         )
@@ -366,8 +373,8 @@ def cf_photosic_reference(X: np.ndarray) -> float:
         absorb = absorption(lam, epsilon, mu, type_, hauteur, pol, theta)
         scc[k] = solar(lam)
         Ab[k] = absorb[len(absorb) - 1]
-    max_scc = np.trapz(scc, vlam)
-    j_sc = np.trapz(scc * Ab, vlam)
+    max_scc = trapezoid(scc, vlam)
+    j_sc = trapezoid(scc * Ab, vlam)
     CE = j_sc / max_scc
     cost = 1 - CE
     return cost  # type: ignore
@@ -404,8 +411,8 @@ def cf_photosic_realistic(eps_and_d: np.ndarray) -> float:
         absorb = absorption(lam, epsilon, mu, type_, hauteur, pol, theta)
         scc[k] = solar(lam)
         Ab[k] = absorb[len(absorb) - 1]
-    max_scc = np.trapz(scc, vlam)
-    j_sc = np.trapz(scc * Ab, vlam)
+    max_scc = trapezoid(scc, vlam)
+    j_sc = trapezoid(scc * Ab, vlam)
     CE = j_sc / max_scc
     cost = 1 - CE
     return cost  # type: ignore
diff --git a/nevergrad/functions/powersystems/core.py b/nevergrad/functions/powersystems/core.py
@@ -8,6 +8,9 @@
 
 import typing as tp
 from math import pi, cos, sin
+import matplotlib
+
+matplotlib.use("Agg")
 import matplotlib.pyplot as plt
 import numpy as np
 from nevergrad.parametrization import parameter as p
diff --git a/nevergrad/functions/pyomo/test_core.py b/nevergrad/functions/pyomo/test_core.py
@@ -5,6 +5,7 @@
 import typing as tp
 import os
 import numpy as np
+
 import pyomo.environ as pyomo
 import nevergrad as ng
 from . import core
diff --git a/nevergrad/functions/stsp/core.py b/nevergrad/functions/stsp/core.py
@@ -43,5 +43,5 @@ def make_plots(self, filename: str = "stsp.png") -> None:
         order = self.order
         x = self.x
         y = self.y
-        ax.plot((x[o] for o in order), (y[o] for o in order))
+        ax.plot((x[o] for o in order), (y[o] for o in order))  # type: ignore
         plt.savefig(filename)
diff --git a/nevergrad/optimization/base.py b/nevergrad/optimization/base.py
@@ -344,7 +344,7 @@ def tell(
                 )
                 loss = 5.0e20  # sys.float_info.max leads to numerical problems so let us do this.
         elif isinstance(loss, (tuple, list, np.ndarray)):
-            loss = np.array(loss, copy=False, dtype=float).ravel() if len(loss) != 1 else loss[0]
+            loss = np.asarray(loss, dtype=float).ravel() if len(loss) != 1 else loss[0]
         elif not isinstance(loss, np.ndarray):
             raise TypeError(
                 f'"tell" method only supports float values but the passed loss was: {loss} (type: {type(loss)}.'
diff --git a/nevergrad/optimization/callbacks.py b/nevergrad/optimization/callbacks.py
@@ -161,7 +161,7 @@ def __call__(self, optimizer: base.Optimizer, candidate: p.Parameter, loss: tp.F
             data["#parents_uids"] = candidate.parents_uids
         for name, param in helpers.flatten(candidate, with_containers=False, order=1):
             val = param.value
-            if isinstance(val, (np.float_, np.int_, np.bool_)):
+            if isinstance(val, (np.float64, np.int_, np.bool_)):
                 val = val.item()
             if inspect.ismethod(val):
                 val = repr(val.__self__)  # show mutation class
diff --git a/nevergrad/optimization/helpers.py b/nevergrad/optimization/helpers.py
@@ -65,7 +65,7 @@ def __init__(
             if not (inspect.isclass(cls) and issubclass(cls, base.Optimizer)):
                 raise TypeError('"cls" must be a str, a ConfiguredOptimizer instance, or an Optimizer class')
         args = (
-            ng.p.Array(init=np.array(p.data, dtype=np.float_)).set_bounds(-bound, bound, method="clipping")
+            ng.p.Array(init=np.array(p.data, dtype=np.float64)).set_bounds(-bound, bound, method="clipping")
             for p in self.parameters
         )  # bounded to avoid overflows
         self.optimizer = cls(ng.p.Tuple(*args), budget=None, num_workers=1)
diff --git a/nevergrad/optimization/multiobjective/core.py b/nevergrad/optimization/multiobjective/core.py
@@ -58,9 +58,7 @@ def __init__(
         no_hypervolume: bool = False,
     ) -> None:
         self._auto_bound = 0
-        self._upper_bounds = (
-            np.array([-float("inf")]) if upper_bounds is None else np.array(upper_bounds, copy=False)
-        )
+        self._upper_bounds = np.asarray([-float("inf")]) if upper_bounds is None else np.array(upper_bounds)
         if upper_bounds is None:
             self._auto_bound = auto_bound
         # If we are yet to set the upper bounds, or yet to have an add since doing so, _best_volume is -inf.
diff --git a/nevergrad/optimization/multiobjective/hypervolume.py b/nevergrad/optimization/multiobjective/hypervolume.py
@@ -33,7 +33,7 @@ def __init__(
         self, dimension: int, coordinates: tp.Optional[tp.Union[np.ndarray, tp.List[float]]] = None
     ) -> None:
         self.dimension = dimension
-        self.coordinates = np.array(coordinates, copy=False)
+        self.coordinates = np.asarray(coordinates)
         self._next: tp.List["VectorNode"] = [self for _ in range(self.dimension)]
         self._prev: tp.List["VectorNode"] = [self for _ in range(self.dimension)]
         self.dominated_flag = 0
@@ -185,7 +185,7 @@ class HypervolumeIndicator:
     """
 
     def __init__(self, reference_point: np.ndarray) -> None:
-        self.reference_point = np.array(reference_point, copy=False)
+        self.reference_point = np.asarray(reference_point)
         self.dimension = self.reference_point.size
         self.reference_bounds = np.full(self.dimension, -np.inf)
         self._multilist: tp.Optional[VectorLinkedList] = None
diff --git a/nevergrad/optimization/optimizerlib.py b/nevergrad/optimization/optimizerlib.py
@@ -752,7 +752,7 @@ def es(self) -> tp.Any:  # typing not possible since cmaes not imported :(
                     x0=(
                         self.parametrization.sample().get_standardized_data(reference=self.parametrization)
                         if self._config.random_init
-                        else np.zeros(self.dimension, dtype=np.float_)
+                        else np.zeros(self.dimension, dtype=np.float64)
                     ),
                     sigma0=self._config.scale * scale_multiplier,
                     inopts=inopts,
@@ -765,7 +765,7 @@ def es(self) -> tp.Any:  # typing not possible since cmaes not imported :(
                         "Please install fcmaes (pip install fcmaes) to use FCMA optimizers"
                     ) from e
                 self._es = cmaes.Cmaes(
-                    x0=np.zeros(self.dimension, dtype=np.float_),
+                    x0=np.zeros(self.dimension, dtype=np.float64),
                     input_sigma=self._config.scale * scale_multiplier,
                     popsize=self._popsize,
                     randn=self._rng.randn,
@@ -2928,7 +2928,7 @@ def _internal_ask_candidate(self) -> p.Parameter:
             else:
                 x_probe = self.bo.suggest(util)  # this is time consuming
                 x_probe = [x_probe[self._fake_function.key(i)] for i in range(len(x_probe))]
-            data = self._normalizer.backward(np.array(x_probe, copy=False))
+            data = self._normalizer.backward(np.asarray(x_probe))
             candidate = self.parametrization.spawn_child().set_standardized_data(data)
             candidate._meta["x_probe"] = x_probe
             return candidate
@@ -3067,7 +3067,7 @@ def _internal_ask_candidate(self) -> p.Parameter:
                 candidate = candidate.tolist()
             self._buffer = candidate
         x_probe = self._buffer.pop()
-        data = self._normalizer.backward(np.array(x_probe, copy=False))
+        data = self._normalizer.backward(np.array(x_probe))
         candidate = self.parametrization.spawn_child().set_standardized_data(data)
         candidate._meta["x_probe"] = x_probe
         return candidate
diff --git a/nevergrad/optimization/recastlib.py b/nevergrad/optimization/recastlib.py
@@ -102,7 +102,7 @@ def _optimization_function(
         def ax_obj(p):
             data = [p["x" + str(i)] for i in range(weakself.dimension)]  # type: ignore
             if weakself._normalizer:
-                data = weakself._normalizer.backward(np.asarray(data, dtype=np.float_))
+                data = weakself._normalizer.backward(np.asarray(data, dtype=np.float64))
             return objective_function(data)
 
         while remaining > 0:  # try to restart if budget is not elapsed
diff --git a/nevergrad/optimization/sequences.py b/nevergrad/optimization/sequences.py
@@ -206,7 +206,7 @@ def _internal_sampler(self) -> tp.ArrayLike:
 class Rescaler:
     def __init__(self, points: tp.Iterable[tp.ArrayLike]) -> None:
         iterp = iter(points)
-        self.sample_mins = np.array(next(iterp), copy=False)
+        self.sample_mins = np.asarray(next(iterp))
         self.sample_maxs = self.sample_mins
         for point in iterp:
             self.sample_mins = np.minimum(self.sample_mins, point)
@@ -217,6 +217,6 @@ def __init__(self, points: tp.Iterable[tp.ArrayLike]) -> None:
         ), f"Non-positive epsilon={self.epsilon} from mins {self.sample_mins} and maxs {self.sample_maxs}"
 
     def apply(self, point: tp.ArrayLike) -> np.ndarray:
-        point = np.array(point, copy=False)
+        point = np.asarray(point)
         factor = (1 - 2 * self.epsilon) / (self.sample_maxs - self.sample_mins)
         return self.epsilon + factor * (point - self.sample_mins)  # type: ignore
diff --git a/nevergrad/optimization/test_callbacks.py b/nevergrad/optimization/test_callbacks.py
@@ -21,7 +21,7 @@ def _func(x: tp.Any, y: tp.Any, blublu: str, array: tp.Any, multiobjective: bool
 
 def test_log_parameters(tmp_path: Path) -> None:
     filepath = tmp_path / "logs.txt"
-    cases = [0, np.int_(1), np.float_(2.0), np.nan, float("inf"), np.inf]
+    cases = [0, np.int_(1), np.float64(2.0), np.nan, float("inf"), np.inf]
     instrum = ng.p.Instrumentation(
         ng.ops.mutations.Translation()(ng.p.Array(shape=(1,))),
         ng.p.Scalar(),
diff --git a/nevergrad/optimization/test_optimizerlib.py b/nevergrad/optimization/test_optimizerlib.py
@@ -74,7 +74,7 @@ def __init__(self, x0: tp.ArrayLike) -> None:
     def __call__(self, x: tp.ArrayLike) -> float:
         assert len(self.x0) == len(x)
         self.call_times.append(time.time())
-        return float(np.sum((np.array(x, copy=False) - self.x0) ** 2))
+        return float(np.sum((np.asarray(x) - self.x0) ** 2))
 
     def get_factors(self) -> tp.Tuple[float, float]:
         logdiffs = np.log(np.maximum(1e-15, np.cumsum(np.diff(self.call_times))))
diff --git a/nevergrad/optimization/test_special.py b/nevergrad/optimization/test_special.py
@@ -25,7 +25,7 @@ def __init__(self, x0: tp.ArrayLike, x1: tp.ArrayLike) -> None:
 
     def __call__(self, x: tp.ArrayLike) -> float:
         assert len(self.x0) == len(x)
-        return float(np.sum(self.x1 * np.cos(np.array(x, copy=False) - self.x0) ** 2))
+        return float(np.sum(self.x1 * np.cos(np.asarray(x) - self.x0) ** 2))
 
 
 @pytest.mark.parametrize("dim", [2, 10, 40, 200])  # type: ignore
diff --git a/nevergrad/optimization/utils.py b/nevergrad/optimization/utils.py
@@ -157,9 +157,9 @@ def submit(self, fn: tp.Callable[..., tp.Any], *args: tp.Any, **kwargs: tp.Any)
 
 
 def _tobytes(x: tp.ArrayLike) -> bytes:
-    x = np.array(x, copy=False)  # for compatibility
+    x = np.asarray(x)  # for compatibility
     assert x.ndim == 1, f"Input shape: {x.shape}"
-    assert x.dtype == np.float_, f"Incorrect type {x.dtype} is not float"
+    assert x.dtype == np.float64, f"Incorrect type {x.dtype} is not float"
     return x.tobytes()
 
 
diff --git a/nevergrad/parametrization/_datalayers.py b/nevergrad/parametrization/_datalayers.py
@@ -147,7 +147,7 @@ class Modulo(BoundLayer):
 
     def __init__(self, module: tp.Any) -> None:
         super().__init__(lower=0, upper=module)
-        if not isinstance(module, (np.ndarray, np.float_, np.int_, float, int)):
+        if not isinstance(module, (np.ndarray, np.float64, np.int_, float, int)):
             raise TypeError(f"Unsupported type {type(module)} for module")
         self._module = module
 
diff --git a/nevergrad/parametrization/_layering.py b/nevergrad/parametrization/_layering.py
diff --git a/nevergrad/parametrization/choice.py b/nevergrad/parametrization/choice.py
diff --git a/nevergrad/parametrization/core.py b/nevergrad/parametrization/core.py
diff --git a/nevergrad/parametrization/data.py b/nevergrad/parametrization/data.py
diff --git a/nevergrad/parametrization/test_utils.py b/nevergrad/parametrization/test_utils.py
diff --git a/nevergrad/parametrization/transforms.py b/nevergrad/parametrization/transforms.py
diff --git a/nevergrad/parametrization/utils.py b/nevergrad/parametrization/utils.py
diff --git a/requirements/bench.txt b/requirements/bench.txt
diff --git a/requirements/dev.txt b/requirements/dev.txt

Original file line number	Diff line number	Diff line change
`@@ -15,4 +15,4 @@`
`15`	`15`	`__all__ = ["optimizers", "families", "callbacks", "p", "typing", "errors", "ops"]`
`16`	`16`
`17`	`17`
`18`		`-__version__ = "1.0.2"`
	`18`	`+__version__ = "1.0.3"`