Don't run Turbo on frame 0

it needs precursors that are not there yet.

Disco_Diffusion.ipynb

@@ -1100,9 +1100,7 @@
         "          skip_steps = args.calc_frames_skip_steps\n",
         "\n",
         "      if args.animation_mode == \"3D\":\n",
-        "        if frame_num == 0:\n",
+        "        if frame_num > 0:\n",
-        "          pass\n",
-        "        else:\n",
         "          seed += 1    \n",
         "          if resume_run and frame_num == start_frame:\n",
         "            img_filepath = batchFolder+f\"/{batch_name}({batchNum})_{start_frame-1:04}.png\"\n",
@@ -1413,7 +1411,7 @@
         "                          image.save(f'{batchFolder}/{filename}')\n",
         "                          if args.animation_mode == \"3D\":\n",
         "                            # If turbo, save a blended image\n",
-        "                            if turbo_mode:\n",
+        "                            if turbo_mode and frame_num > 0:\n",
         "                              # Mix new image with prevFrameScaled\n",
         "                              blend_factor = (1)/int(turbo_steps)\n",
         "                              newFrame = cv2.imread('prevFrame.png') # This is already updated..\n",
@@ -3274,4 +3272,4 @@
   },
   "nbformat": 4,
   "nbformat_minor": 4
-}
+}