typo fixed and home message changed

app.py

@@ -9,13 +9,13 @@ import google.generativeai as genai
 anvil.server.connect('PLMOIU5VCGGUOJH2XORIBWV3-ZXZVFLWX7QFIIAF4')
 
 app=Flask(__name__)
-MESSAGED={'title':'Script Server',
-          'messageL':['script in "script" parameter or field of json input to /run will be run']}
+MESSAGED={'title':'API Server',
+          'messageL':['published server functions:','encode(text)', 'call_gemini(text)']}
 
 tokenizer = AutoTokenizer.from_pretrained('allenai/specter')
 encoder = AutoModel.from_pretrained('allenai/specter')
 
-GOOGLE_API_KEY=os.genenv('GOOGLE_API_KEY')
+GOOGLE_API_KEY=os.getenv('GOOGLE_API_KEY')
 genai.configure(api_key=GOOGLE_API_KEY)
 
 @anvil.server.callable