From eb9f0be91ada14e41df150127fdfba2b951ce893 Mon Sep 17 00:00:00 2001
From: Sean McLellan <sean@baristalabs.io>
Date: Fri, 26 Aug 2022 03:53:55 -0400
Subject: [PATCH 1/5] Set default to none for gfpgan_strength

---
 scripts/dream.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/dream.py b/scripts/dream.py
index f6feb10adc..5d5e8db4a5 100755
--- a/scripts/dream.py
+++ b/scripts/dream.py
@@ -496,7 +496,7 @@ def create_cmd_parser():
     parser.add_argument(
         '-G',
         '--gfpgan_strength',
-        default=0.5,
+        default=None,
         type=float,
         help='The strength at which to apply the GFPGAN model to the result, in order to improve faces.',
     )

From 46a223f229c3458f0190813d48e1a52ed5a5ff5a Mon Sep 17 00:00:00 2001
From: Sean McLellan <sean@baristalabs.io>
Date: Fri, 26 Aug 2022 04:05:09 -0400
Subject: [PATCH 2/5] Double check for null and 0, and add a comment to
 indicate intent

---
 ldm/simplet2i.py | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/ldm/simplet2i.py b/ldm/simplet2i.py
index 8aad3557af..dd99f5e6b6 100644
--- a/ldm/simplet2i.py
+++ b/ldm/simplet2i.py
@@ -305,9 +305,12 @@ class T2I:
                     iter_images = next(images_iterator)
                     for image in iter_images:
                         try:
-                            if gfpgan_strength > 0:
-                                image = self._run_gfpgan(
-                                    image, gfpgan_strength
+                            # if gfpgan strength is not none or less than 0.0 then don't use GFPGAN
+                            # if the user specified -G x, and the --gfpgan wasn't specified, then
+                            # the net result is a message gets printed - nothing else happens
+                            if gfpgan_strength is not None and gfpgan_strength > 0.0:
+                                image = self.gfpgan.generate(
+                                    image, gfpgan_strength=gfpgan_strength
                                 )
                         except Exception as e:
                             print(

From 4e5aa7e714a0230eeefb93dd45c31935e2064587 Mon Sep 17 00:00:00 2001
From: Sean McLellan <sean@baristalabs.io>
Date: Fri, 26 Aug 2022 04:07:01 -0400
Subject: [PATCH 3/5] fix comment

---
 ldm/simplet2i.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ldm/simplet2i.py b/ldm/simplet2i.py
index dd99f5e6b6..5c3d08a5d1 100644
--- a/ldm/simplet2i.py
+++ b/ldm/simplet2i.py
@@ -305,7 +305,7 @@ class T2I:
                     iter_images = next(images_iterator)
                     for image in iter_images:
                         try:
-                            # if gfpgan strength is not none or less than 0.0 then don't use GFPGAN
+                            # if gfpgan strength is none or less than 0.0 then don't use GFPGAN
                             # if the user specified -G x, and the --gfpgan wasn't specified, then
                             # the net result is a message gets printed - nothing else happens
                             if gfpgan_strength is not None and gfpgan_strength > 0.0:

From 7bf0bc52086ba0b9259202f90081566c3e91c74c Mon Sep 17 00:00:00 2001
From: Sean McLellan <sean@baristalabs.io>
Date: Fri, 26 Aug 2022 04:08:18 -0400
Subject: [PATCH 4/5] fix comment

---
 ldm/simplet2i.py | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/ldm/simplet2i.py b/ldm/simplet2i.py
index 5c3d08a5d1..93a33a6a5d 100644
--- a/ldm/simplet2i.py
+++ b/ldm/simplet2i.py
@@ -305,9 +305,11 @@ class T2I:
                     iter_images = next(images_iterator)
                     for image in iter_images:
                         try:
-                            # if gfpgan strength is none or less than 0.0 then don't use GFPGAN
-                            # if the user specified -G x, and the --gfpgan wasn't specified, then
-                            # the net result is a message gets printed - nothing else happens
+                            # if gfpgan strength is none or less than or equal to 0.0 then 
+                            # don't even attempt to use GFPGAN.
+                            # if the user specified a value of -G that satisifies the condition and 
+                            # --gfpgan wasn't specified, at startup then
+                            # the net result is a message gets printed - nothing else happens.
                             if gfpgan_strength is not None and gfpgan_strength > 0.0:
                                 image = self.gfpgan.generate(
                                     image, gfpgan_strength=gfpgan_strength

From f3fad22cb6e24d8672f8548fe6601da91df9ecf6 Mon Sep 17 00:00:00 2001
From: Sean McLellan <sean@baristalabs.io>
Date: Fri, 26 Aug 2022 05:27:34 -0400
Subject: [PATCH 5/5] Fix

---
 ldm/simplet2i.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ldm/simplet2i.py b/ldm/simplet2i.py
index 93a33a6a5d..ffec5fda2b 100644
--- a/ldm/simplet2i.py
+++ b/ldm/simplet2i.py
@@ -311,8 +311,8 @@ class T2I:
                             # --gfpgan wasn't specified, at startup then
                             # the net result is a message gets printed - nothing else happens.
                             if gfpgan_strength is not None and gfpgan_strength > 0.0:
-                                image = self.gfpgan.generate(
-                                    image, gfpgan_strength=gfpgan_strength
+                                image = self._run_gfpgan(
+                                    image, gfpgan_strength
                                 )
                         except Exception as e:
                             print(