Remove keys.py and replace with python-dotenv.

- Removed `keys.py`.
- Added `.env.template`.
- Added `.env` to `.gitignore`.
- Updated various files that imported `keys` to use `os.getenv` instead.
- Updated `requirements.txt` dependencies.
- Updated README.md with instructions on setting up environment variables.

This change improves security, flexibility, and makes it easier to use Auto-GPT in notebooks. Environment variables are stored in `.env` and loaded via `load_dotenv()` in `scripts/main.py`.

scripts/chat.py

@@ -1,9 +1,9 @@
+import os
 import time
 import openai
-import keys
 
 # Initialize the OpenAI API client
-openai.api_key = keys.OPENAI_API_KEY
+openai.api_key = os.getenv("OPENAI_API_KEY")
 
 
 def create_chat_message(role, content):

scripts/keys.py

@@ -1,5 +0,0 @@
-# Get yours from:  https://beta.openai.com/account/api-keys
-OPENAI_API_KEY = "YOUR-OPENAI-KEY"
-# To access your ElevenLabs API key, head to https://elevenlabs.io, you
-# can view your xi-api-key using the 'Profile' tab on the website.
-ELEVENLABS_API_KEY = "YOUR-ELEVENLABS-KEY"

scripts/main.py

@@ -11,6 +11,11 @@ import speak
 from enum import Enum, auto
 import sys
 from config import Config
+from dotenv import load_dotenv
+
+
+# Load environment variables from .env file
+load_dotenv()
 
 
 class Argument(Enum):

scripts/speak.py

@@ -1,13 +1,13 @@
 import os
 from playsound import playsound
 import requests
-import keys
+
 
 voices = ["ErXwobaYiN019PkySvjV", "EXAVITQu4vr4xnSDxMaL"]
 
 tts_headers = {
     "Content-Type": "application/json",
-    "xi-api-key": keys.ELEVENLABS_API_KEY
+    "xi-api-key": os.getenv("ELEVENLABS_API_KEY")
 }