Update app.py

app.py

@@ -23,13 +23,12 @@ def generate(description, system_role_name, max_tokens):
 
     headers = {
         'Content-Type': 'application/json',
-        'Authorization': f'Bearer {os.getenv("API_KEY")}'
     }
 
     payload = {
         'messages': [{'role': 'system', 'content': system_role}, {'role': 'user', 'content': description}],
         'max_tokens': max_tokens,
-        'model': "gemini-2.0-flash",
+        'model': "openai",
         'stream': True
     }
 
@@ -65,7 +64,7 @@ css_url = "https://neurixyufi-aihub.static.hf.space/style.css"
 
 # Получение CSS по ссылке
 response = requests.get(css_url)
-css = response.text + ".gradio-container{max-width: 700px !important} h1{text-align:center}"
+css = response.text + ".gradio-container{max-width: 700px !important; margin: 0 auto;} h1{text-align: center;}"
 
 # Загрузка названий ролей из JSON файла
 role_names = load_role_names()