From 3381a01c300c803567a595cb5a4f051f20ef5c0e Mon Sep 17 00:00:00 2001
From: TSC <112517630+LucianoCirino@users.noreply.github.com>
Date: Thu, 15 Jun 2023 21:42:17 -0500
Subject: [PATCH] Added 'Output Only' option to KSampler

---
 efficiency_nodes.py | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/efficiency_nodes.py b/efficiency_nodes.py
index 91dcd03..257354a 100644
--- a/efficiency_nodes.py
+++ b/efficiency_nodes.py
@@ -516,7 +516,7 @@ class TSC_KSampler:
                      "negative": ("CONDITIONING",),
                      "latent_image": ("LATENT",),
                      "denoise": ("FLOAT", {"default": 1.0, "min": 0.0, "max": 1.0, "step": 0.01}),
-                     "preview_image": (["Disabled", "Enabled"],),
+                     "preview_image": (["Disabled", "Enabled", "Output Only"],),
                      },
                 "optional": { "optional_vae": ("VAE",),
                               "script": ("SCRIPT",),},
@@ -695,10 +695,14 @@ class TSC_KSampler:
                 results = preview_images(images, filename_prefix)
                 update_value_by_id("results", my_unique_id, results)
 
+                # Determine what the 'images' value should be
+                images_value = list() if preview_image == "Output Only" else results
+
                 # Output image results to ui and node outputs
-                return {"ui": {"images": results},
+                return {"ui": {"images": images_value},
                         "result": (model, positive, negative, {"samples": latent}, vae, images,)}
 
+
         # ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
         # If the sampler state is "Hold"
         elif sampler_state == "Hold":
@@ -731,8 +735,11 @@ class TSC_KSampler:
                     images = last_images
                     results = last_results
 
+                # Determine what the 'images' value should be
+                images_value = list() if preview_image == "Output Only" else results
+
                 # Output image results to ui and node outputs
-                return {"ui": {"images": results},
+                return {"ui": {"images": images_value},
                         "result": (model, positive, negative, {"samples": latent}, vae, images,)}
 
         # ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++