Update app.py

app.py

@@ -2,21 +2,19 @@
 import os
 import openai
 import gradio as gr
+import json
 
 # Set the OpenAI API key
 openai.api_key = os.getenv("OPENAI_API_KEY")
 
 # Define the authentication function
 def check_auth(username, password):
-    # Define valid username-password pairs
-    valid_credentials = [
-        ("user1", "password1"),
-        ("user2", "password2"),
-        ("user3", "password3"),
-        ("user4", "password4"),
-        ("JustinRoute66", "W3lc0meR66!"),
-        ("ArinMamaGirls", "C4nn@T3ch$0lu710n$2023!"),
-    ]
+    # Get the credentials from the environment variable
+    valid_credentials_str = os.getenv('VALID_CREDENTIALS')
+
+    # Parse the string into a list of tuples
+    valid_credentials = json.loads(valid_credentials_str)
+
     # Check if the provided credentials match any valid pair
     for valid_username, valid_password in valid_credentials:
         if username == valid_username and password == valid_password:
@@ -24,6 +22,7 @@ def check_auth(username, password):
     # If no match was found, return False
     return False
 
+
 # Initialize a list to store conversation history
 messages = [{"role": "system", "content": "You are an expert in Technical Support and Customer Service that specializes in New Mexico Cannabis Regulatory Compliance and training people how to use software called BioTrack"}]