added onnx-models directory to the ignore list and worked on the readme file

Author: jeffward01

.gitignore

@@ -12,6 +12,9 @@
 # User-specific files (MonoDevelop/Xamarin Studio)
 *.userprefs
 
+# Downloaded .onnx files
+onnx-models/
+
 # Build results
 [Dd]ebug/
 [Dd]ebugPublic/

OnnxStack.Console/README.md

@@ -4,6 +4,9 @@
 
 ### 1.) Download the required `.onnx` models:
 
+**Method 1**
+
+  Download the required models from the following repositories:
 
   * https://huggingface.co/rocca/swin-ir-onnx
     * This is the upscaler model.
@@ -12,21 +15,62 @@
   * https://huggingface.co/SimianLuo/LCM_Dreamshaper_v7
   * https://huggingface.co/softwareweaver/stable-diffusion-xl-base-1.0-Olive-Onnx
 
-Note: Ensure you run ```git lfs install``` before cloning the repository to ensure the models are downloaded correctly.
+
+ Note: Ensure you run ```git lfs install``` before cloning the repository to ensure the models are downloaded correctly.
+
+
+
+ 
+
+ 
+
+**Method 2**
+
+ Download Files
+
+Use the included 'download-models.bat' file to download the required models.
+* If your on mac or linux, you can open the `download-models.bat` file and run each command manually if you are unable to run the `.bat` file.
+  * The `download-models.bat` will create a `onnx-models/` folder in current directory. Then it will download the required models into the `onnx-models/` folder.
+  * If you are unable to run the `.bat` file or have issues, you can open the `download-models.bat` file and run each command manually.
+  * The `.bat` file will not attempt to 're-download' or continue if the file already exists. If you need to re-download the models, delete the `onnx-models/` folder and run the `.bat` file again.
+
+
+### 2.) If necessary, switch to the correct Stable Diffusion 1.5 branch
+
+**Stable Diffusion 1.5 - Get the .onnx files after download.**
+
+* After you download the `Stable Diffusion 1.5` model at: https://huggingface.co/runwayml/stable-diffusion-v1-5, check to see if any of the folders contain `.onnx` files.
+  * If none contain `.onnx` files, you will need to switch to the `.onnx` branch.
+    * If you have already checked out the `onnx` branch and have the `.onnx` files from the `Stable Diffusion 1.5` repository, you can skip this step.
+
+
+We need to switch to the `onnx` branch to get the `.onnx` files.  
+You can do this anyway you would like, or just run the following commands:
+* Open a new command prompt in `onnx-models/stable-diffusion-v1-5/`
+```bash
+git fetch origin
+git checkout origin/onnx
+```
+_It might take some time to switch branches and download all of the `.onnx` files pending your internet speed._
+ 
 
 
-### 2.) Update the paths in the `appsettings.json` within the `/OnnxStack.Console/` project:
+### 3.) Update the paths in the `appsettings.json` within the `/OnnxStack.Console/` project:
 
 
-* Update the paths in `appsettings.json` to point to the downloaded models
+* Update the paths in `appsettings.json` to point to the downloaded models.  Update all the paths to point to the correct location of the downloaded models.
   * If the downloaded model repository does not contain a `Tokenizer` or `Tokenizer2` `.onnx` file, leave the path empty. 
-    * Note: When the path is empty, OnnxStack will use it's own 'built-in' tokenizer called `cliptokenizer.onnx`
+    * Note: When the path is empty, OnnxStack will use it's own 'built-in' _default_ tokenizer called `cliptokenizer.onnx`
   * Example with empty path:
 ```json    
-            {
-            "Type": "Tokenizer",
-            "OnnxModelPath": ""
-            }
+  {
+  "Type": "Tokenizer",
+  "OnnxModelPath": ""
+  },
+  {
+  "Type": "Tokenizer2",
+  "OnnxModelPath": ""
+  }
 ```