From 53460144e749ff3e9e0cb66aaa44b3e450bd2e18 Mon Sep 17 00:00:00 2001
From: rossiyareich <tawinjira@hotmail.com>
Date: Tue, 23 Jul 2024 18:12:37 +0700
Subject: [PATCH] Removed unused imports

---
 nodes/ode_terms/scipy_ode_term.py             | 1 -
 nodes/step_size_controllers/pid_controller.py | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/nodes/ode_terms/scipy_ode_term.py b/nodes/ode_terms/scipy_ode_term.py
index e2778a0..e169df2 100644
--- a/nodes/ode_terms/scipy_ode_term.py
+++ b/nodes/ode_terms/scipy_ode_term.py
@@ -1,6 +1,5 @@
 import numpy as np
 import torch
-from tqdm.auto import tqdm
 
 
 class SciPyODETerm:
diff --git a/nodes/step_size_controllers/pid_controller.py b/nodes/step_size_controllers/pid_controller.py
index a8666f3..3901675 100644
--- a/nodes/step_size_controllers/pid_controller.py
+++ b/nodes/step_size_controllers/pid_controller.py
@@ -19,7 +19,7 @@ class PIDController(nn.Module):
     References
     ----------
     [1] Söderlind, G. (2003). Digital Filters in Adaptive Time-Stepping. ACM
-        Transactions on Mathematical Software, 29, 1–26.
+        Transactions on Mathematical Software, 29, 1-26.
     """
 
     def __init__(