diff --git a/ai2thor/_quality_settings.py b/ai2thor/_quality_settings.py
index 024fe7cfbf..fe58829b2e 100644
--- a/ai2thor/_quality_settings.py
+++ b/ai2thor/_quality_settings.py
@@ -1,13 +1,11 @@
 # GENERATED FILE - DO NOT EDIT
-DEFAULT_QUALITY = "Ultra"
-QUALITY_SETTINGS = {
-    "DONOTUSE": 0,
-    "High": 5,
-    "High WebGL": 8,
-    "Low": 2,
-    "Medium": 3,
-    "MediumCloseFitShadows": 4,
-    "Ultra": 7,
-    "Very High": 6,
-    "Very Low": 1,
-}
+DEFAULT_QUALITY = 'Ultra'
+QUALITY_SETTINGS = {'DONOTUSE': 0,
+ 'High': 5,
+ 'High WebGL': 8,
+ 'Low': 2,
+ 'Medium': 3,
+ 'MediumCloseFitShadows': 4,
+ 'Ultra': 7,
+ 'Very High': 6,
+ 'Very Low': 1}
\ No newline at end of file
diff --git a/unity/Assets/Scripts/ImageSynthesis/ImageSynthesis.cs b/unity/Assets/Scripts/ImageSynthesis/ImageSynthesis.cs
index be5d2fc7da..9037a4c81e 100644
--- a/unity/Assets/Scripts/ImageSynthesis/ImageSynthesis.cs
+++ b/unity/Assets/Scripts/ImageSynthesis/ImageSynthesis.cs
@@ -6,8 +6,6 @@
 using UnityEngine;
 using UnityEngine.Rendering;
 
-using Thor.Rendering;
-
 // @TODO:
 // . support custom color wheels in optical flow via lookup textures
 // . support custom depth encoding
@@ -272,7 +270,7 @@ public void updateCameraStatuses(bool enabled) {
 
     public void OnEnable() {
 
-        RenderCapture s;
+        // RenderCapture s;
         // This initialization code MUST live in OnEnable and not Start as we instantiate ThirdPartyCameras
         // programatically in other functions and need them to be initialized immediately.
         if (!initialized) {
diff --git a/unity/ProjectSettings/ProjectSettings.asset b/unity/ProjectSettings/ProjectSettings.asset
index 29c345dbd9..6a9ed65b4e 100644
--- a/unity/ProjectSettings/ProjectSettings.asset
+++ b/unity/ProjectSettings/ProjectSettings.asset
@@ -644,7 +644,7 @@ PlayerSettings:
   webGLThreadsSupport: 0
   webGLDecompressionFallback: 0
   scriptingDefineSymbols:
-    1: UNITY_POST_PROCESSING_STACK_V2
+    1: 
     4: CROSS_PLATFORM_INPUT;MOBILE_INPUT;UNITY_POST_PROCESSING_STACK_V2
     7: CROSS_PLATFORM_INPUT;MOBILE_INPUT;UNITY_POST_PROCESSING_STACK_V2
     13: UNITY_POST_PROCESSING_STACK_V2