Update app.py

app.py

@@ -81,7 +81,9 @@ def load_model():
 model, tokenizer = load_model()
 
 def analyze_dna(sequence, password):
-    if password != "your_password_here":
+
+    pw_token = os.getenv('PASSWORD')
+    if password != pw_token:
         return {"error": "Invalid password"}, ""
 
     try: