Edit README, tidy comments

README.md

@@ -31,6 +31,11 @@ Another option is to run `source install.sh` after cloning the repo. That does t
 
 That's it. Now make sure you have an OpenAI API key set.
 
+## Installation script (Windows)
+
+For windows you can run `.\install.bat` (or double-click) after cloning the repo. It will do the following:
+1. Copies the necessary files to `~/yolo-ai-cmdbot/`
+2. Creates a `yolo.bat` file in `~` that lets you run equivalent to `python.exe ~\yolo-ai-cmdbot\yolo.py`
 
 
 # macOS 
@@ -43,12 +48,18 @@ Windows is less tested, it does work though and will use PowerShell.
 
 `python.exe yolo.py what is my username`
 
+If you use `install.bat` you should have a `yolo.bat` file in your `~` directory that lets you run the command like so:
+
+`.\yolo.bat what is my username`
+
+you can put the `yolo.bat` file into a $PATH directory (like `C:\Windows\System32`) to use in any directory
+
 Have fun.
 
 # OpenAI API Key configuration
 
 There are two ways to configure the key:
-- You can either `export OPENAI_API_KEY=<yourkey>`
+- You can either `export OPENAI_API_KEY=<yourkey>`, or have a `.env` file in the same directory as `yolo.py` with `OPENAI_API_KEY="<yourkey>"` as a line
 - Create a file at `~/.openai.apikey` with the key in it
 
 # Using yolo

install.bat

@@ -1,20 +1,25 @@
 @echo off
 :: Installs yolo in the user's home directory
 
-::TARGET_DIR=~/yolo-ai-cmdbot  
-::TARGET_FULLPATH=$TARGET_DIR/yolo.py
 set TARGET_DIR= %HOME%yolo-ai-cmdbot
 set TARGET_FULLPATH= %TARGET_DIR%\yolo.py
 
-::mkdir -p $TARGET_DIR
-::cp yolo.py prompt.txt $TARGET_DIR
-::chmod +x $TARGET_FULLPATH
 mkdir %TARGET_DIR%
 copy yolo.py %TARGET_DIR%
 copy prompt.txt %TARGET_DIR%
 
-:: Windows: Copies .bat file to $HOME so it works similar to LINUX/MAC, avoiding having to type python.exe every time.
-:: Note: Though that maybe making it an executable would make more sense but the 
+:: Windows: Creates a yolo.bat file into %HOME% directory which will let you run similar to Linux/MacOS
+:: Example: Input: ".\yolo.bat print hello" to "yolo print hello"
 
-::Copy to home directory
-copy yolo.bat %HOME%
+:: yolo.bat can only be used in same directory; or, any directory if put in a $PATH directory (type $env:PATH in PowerShell and pick an appropriate path to paste in)
+:: C:\Windows\System32 is the $PATH directory everyone is likely to have
+
+:: Create yolo.bat and if it isn't already there input its code.
+find "@echo off" "%HOME%\yolo.bat" && (
+    echo "yolo.bat" Already Exists
+) || (
+    copy /y nul %HOME% yolo.bat
+    echo @echo off>>"%HOME%yolo.bat"
+    echo python.exe %HOME%yolo-ai-cmdbot\yolo.py %%*>>"%HOME%\yolo.bat"
+    echo Created "yolo.bat" in %HOME%
+)

yolo.bat

@@ -1,6 +0,0 @@
-@echo off
-
-REM Work around to not have to type in python.exe yolo.py every time. 
-REM Put in C:/Windows/System32 or another $PATH directory to allow command to work anywhere
-
-python.exe yolo-ai-cmdbot/yolo.py %*

yolo.py

@@ -12,7 +12,7 @@ import subprocess
 from termcolor import colored
 from colorama import init
 
-import dotenv
+import dotenv #Allow .env file to be used
 
 # Check if the user globally disabled the safety switch
 def get_yolo_safety_switch_config():
@@ -81,10 +81,15 @@ if __name__ == "__main__":
   yolo = ""                  # user's answer to safety switch (-a) question y/n
 
 
-  # Two options for the user to specify they openai api key. Windows: Comment out the one you are not using (Causes extra line to appear)
+  # Two options for the user to specify they openai api key.
+  #1. Place a ".env" file in same directory as this with the line:
+  #   OPENAI_API_KEY="<yourkey>"
+  #   or do `export OPENAI_API_KEY=<yourkey>` before use
   dotenv.load_dotenv()
   openai.api_key = os.getenv("OPENAI_API_KEY")
-  if not openai.api_key:
+  #2. Place a ".openai.apikey" in the home directory that holds the line:
+  #   <yourkey>
+  if not openai.api_key:  #If statement to avoid "invalid filepath" error
     home_path = os.path.expanduser("~")    
     openai.api_key_path = os.path.join(home_path,".openai.apikey")