diff --git a/comfy/ldm/cascade/stage_b.py b/comfy/ldm/cascade/stage_b.py
index 6d2c2223143..7c3d8feabd8 100644
--- a/comfy/ldm/cascade/stage_b.py
+++ b/comfy/ldm/cascade/stage_b.py
@@ -17,7 +17,6 @@
 """
 
 import math
-import numpy as np
 import torch
 from torch import nn
 from .common import AttnBlock, LayerNorm2d_op, ResBlock, FeedForwardBlock, TimestepBlock
diff --git a/comfy/ldm/cascade/stage_c.py b/comfy/ldm/cascade/stage_c.py
index 67c1e52b635..c85da1f01c1 100644
--- a/comfy/ldm/cascade/stage_c.py
+++ b/comfy/ldm/cascade/stage_c.py
@@ -18,7 +18,6 @@
 
 import torch
 from torch import nn
-import numpy as np
 import math
 from .common import AttnBlock, LayerNorm2d_op, ResBlock, FeedForwardBlock, TimestepBlock
 # from .controlnet import ControlNetDeliverer
diff --git a/comfy/ldm/models/autoencoder.py b/comfy/ldm/models/autoencoder.py
index b91ec3249fb..f5f4de28830 100644
--- a/comfy/ldm/models/autoencoder.py
+++ b/comfy/ldm/models/autoencoder.py
@@ -1,6 +1,4 @@
 import torch
-# import pytorch_lightning as pl
-import torch.nn.functional as F
 from contextlib import contextmanager
 from typing import Any, Dict, List, Optional, Tuple, Union
 
diff --git a/comfy/ldm/modules/attention.py b/comfy/ldm/modules/attention.py
index 93c94458955..da9f7aab734 100644
--- a/comfy/ldm/modules/attention.py
+++ b/comfy/ldm/modules/attention.py
@@ -3,7 +3,7 @@
 import torch.nn.functional as F
 from torch import nn, einsum
 from einops import rearrange, repeat
-from typing import Optional, Any
+from typing import Optional
 import logging
 
 from .diffusionmodules.util import AlphaBlender, timestep_embedding
diff --git a/comfy/model_management.py b/comfy/model_management.py
index ef36a2c4849..5c1afd3d658 100644
--- a/comfy/model_management.py
+++ b/comfy/model_management.py
@@ -2,7 +2,6 @@
 import logging
 from enum import Enum
 from comfy.cli_args import args
-import comfy.utils
 import torch
 import sys
 import platform
diff --git a/comfy/sd.py b/comfy/sd.py
index 8044c184f8f..343d2a02ccc 100644
--- a/comfy/sd.py
+++ b/comfy/sd.py
@@ -14,7 +14,6 @@
 from . import clip_vision
 from . import gligen
 from . import diffusers_convert
-from . import model_base
 from . import model_detection
 
 from . import sd1_clip
diff --git a/comfy/sd2_clip.py b/comfy/sd2_clip.py
index 9c878d54ab6..d14b445441b 100644
--- a/comfy/sd2_clip.py
+++ b/comfy/sd2_clip.py
@@ -1,5 +1,4 @@
 from comfy import sd1_clip
-import torch
 import os
 
 class SD2ClipHModel(sd1_clip.SDClipModel):
diff --git a/comfy_extras/nodes_canny.py b/comfy_extras/nodes_canny.py
index fab2ab7ac73..d85e6b85691 100644
--- a/comfy_extras/nodes_canny.py
+++ b/comfy_extras/nodes_canny.py
@@ -1,10 +1,5 @@
-import math
-
-import torch
-import torch.nn.functional as F
-import comfy.model_management
-
 from kornia.filters import canny
+import comfy.model_management
 
 
 class Canny:
diff --git a/comfy_extras/nodes_sag.py b/comfy_extras/nodes_sag.py
index 8d786db57a0..010e9974496 100644
--- a/comfy_extras/nodes_sag.py
+++ b/comfy_extras/nodes_sag.py
@@ -4,7 +4,6 @@
 import math
 
 from einops import rearrange, repeat
-import os
 from comfy.ldm.modules.attention import optimized_attention
 import comfy.samplers
 
diff --git a/comfy_extras/nodes_sdupscale.py b/comfy_extras/nodes_sdupscale.py
index 28c1cb0f171..bba67e8ddff 100644
--- a/comfy_extras/nodes_sdupscale.py
+++ b/comfy_extras/nodes_sdupscale.py
@@ -1,5 +1,4 @@
 import torch
-import nodes
 import comfy.utils
 
 class SD_4XUpscale_Conditioning: