Update app.py

app.py

@@ -1,7 +1,6 @@
 import gradio as gr
 import json
 
-# Данные тестов
 json_data = """
 {
     "tests": {
@@ -21,42 +20,37 @@ json_data = """
 }
 """
 
-# Загрузка данных из JSON
 data = json.loads(json_data)
 
-# CSS для скрытия футера
+max_questions = max(len(test['questions']) for test in data['tests'].values())
+
 css = """
 footer {visibility: hidden !important;}
 """
 
-# Создание интерфейса
 with gr.Blocks(css=css, theme='YTheme/TehnoX') as demo:
     with gr.Row():
         test_selector = gr.Radio(label="Выберите тест", choices=list(data['tests'].keys()))
         select_button = gr.Button("Выбрать")
 
-    question_blocks = []
-    for i in range(max(len(test["questions"]) for test in data["tests"].values())):
-        with gr.Row(visible=False) as row:
-            question = gr.Radio(label=f"Вопрос {i+1}", choices=["А", "Б", "В"])
-            question_blocks.append((row, question))
-
+    question_blocks = [gr.Radio(label="", choices=["А", "Б", "В"], visible=False) for _ in range(max_questions)]
     submit_button = gr.Button("Проверить", visible=False)
     result_output = gr.Markdown(visible=False)
     back_button = gr.Button("Назад", visible=False)
 
-    def show_test(test_name):
+    def show_questions(test_name):
         questions = data['tests'][test_name]['questions']
-        for i, (row, question) in enumerate(question_blocks):
+        for i, question_block in enumerate(question_blocks):
             if i < len(questions):
-                question.label = questions[i]['text']
-                question.choices = ["А", "Б", "В"]  # Обновляем варианты ответов, если они разные для каждого вопроса
-                row.visible = True
+                question_block.label = questions[i]['text']
+                question_block.visible = True
             else:
-                row.visible = False
+                question_block.visible = False
         submit_button.visible = True
         back_button.visible = True
         result_output.visible = False
+        test_selector.visible = False
+        select_button.visible = False
         return test_name  # Возвращаем выбранный тест, чтобы использовать его в дальнейшем
 
     def check(answers, test_name):
@@ -71,8 +65,9 @@ with gr.Blocks(css=css, theme='YTheme/TehnoX') as demo:
         return result_text
 
     def go_back():
-        for row, _ in question_blocks:
-            row.visible = False
+        for question_block in question_blocks:
+            question_block.visible = False
+            question_block.value = ''
         submit_button.visible = False
         back_button.visible = False
         result_output.visible = False
@@ -80,8 +75,8 @@ with gr.Blocks(css=css, theme='YTheme/TehnoX') as demo:
         select_button.visible = True
         return "", "", ""  # Сбросить все выходные данные
 
-    select_button.click(fn=show_test, inputs=[test_selector], outputs=[test_selector])
-    submit_button.click(fn=check, inputs=[question.value for _, question in question_blocks] + [test_selector], outputs=[result_output])
+    select_button.click(fn=show_questions, inputs=[test_selector], outputs=[test_selector])
+    submit_button.click(fn=check, inputs=question_blocks + [test_selector], outputs=[result_output])
     back_button.click(fn=go_back, inputs=[], outputs=[result_output, test_selector, select_button])
 
 demo.launch()