From 04bbe7fde40b1b48e5d41e3a0c0982ac508ef5db Mon Sep 17 00:00:00 2001
From: Cheng Gong <enigne@gmail.com>
Date: Fri, 25 Oct 2024 20:36:30 -0400
Subject: [PATCH] change np.Inf to np.inf for numpy>2.0 (#1863)

---
 deepxde/callbacks.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/deepxde/callbacks.py b/deepxde/callbacks.py
index 65710354c..63c5961b5 100644
--- a/deepxde/callbacks.py
+++ b/deepxde/callbacks.py
@@ -137,7 +137,7 @@ def __init__(
         self.monitor = monitor
         self.monitor_op = np.less
         self.epochs_since_last_save = 0
-        self.best = np.Inf
+        self.best = np.inf
 
     def on_epoch_end(self):
         self.epochs_since_last_save += 1
@@ -221,7 +221,7 @@ def on_train_begin(self):
         if self.baseline is not None:
             self.best = self.baseline
         else:
-            self.best = np.Inf if self.monitor_op == np.less else -np.Inf
+            self.best = np.inf if self.monitor_op == np.less else -np.inf
 
     def on_epoch_end(self):
         if self.model.train_state.epoch < self.start_from_epoch: