Update app.py

app.py

@@ -1,6 +1,6 @@
 import gradio as gr
-import json
 
+# Данные тестов
 json_data = """
 {
     "tests": {
@@ -20,64 +20,67 @@ json_data = """
 }
 """
 
+# Загрузка данных из JSON
 data = json.loads(json_data)
 
-max_questions = max(len(test['questions']) for test in data['tests'].values())
-
+# CSS для скрытия футера
 css = """
 footer {visibility: hidden !important;}
 """
 
-with gr.Blocks(css=css, theme='YTheme/TehnoX') as vui:
+# 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 = [gr.Radio(label="", choices=["А", "Б", "В"], visible=False) for _ in range(max_questions)]
+
+    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))
+
     submit_button = gr.Button("Проверить", visible=False)
-    back_button = gr.Button("Назад", visible=False)
     result_output = gr.Markdown(visible=False)
+    back_button = gr.Button("Назад", visible=False)
 
-    def show_questions(test_name):
+    def show_test(test_name):
         questions = data['tests'][test_name]['questions']
-        for i, question in enumerate(questions):
-            question_blocks[i].visible = True
-            question_blocks[i].label = question['text']
-            question_blocks[i].value = ''
-        for i in range(len(questions), max_questions):
-            question_blocks[i].visible = False
+        for i, (row, question) 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
+            else:
+                row.visible = False
         submit_button.visible = True
         back_button.visible = True
         result_output.visible = False
-        result_output.update(value='')
-        test_selector.visible = False
-        select_button.visible = False
-        return [block for block in question_blocks] + [submit_button, back_button, result_output, test_selector, select_button]
+        return test_name  # Возвращаем выбранный тест, чтобы использовать его в дальнейшем
 
-    def check(answers):
-        test_name = test_selector.value
+    def check(answers, test_name):
         questions = data['tests'][test_name]['questions']
-        results = []
+        result_text = ""
         for answer, question in zip(answers, questions):
             if answer == question['correct_answer']:
-                results.append("✔️")
+                result_text += "✔️ Ответ верный\n"
             else:
-                results.append(f"✖️ {question['incorrect_text']}")
-        return "\n".join(results), gr.update(visible=True)
+                result_text += f"✖️ {question['incorrect_text']}\n"
+        result_output.visible = True
+        return result_text
 
-    def reset():
-        for block in question_blocks:
-            block.visible = False
-            block.value = ''
+    def go_back():
+        for row, _ in question_blocks:
+            row.visible = False
         submit_button.visible = False
         back_button.visible = False
         result_output.visible = False
         test_selector.visible = True
         select_button.visible = True
-        return [block for block in question_blocks] + [submit_button, back_button, result_output, test_selector, select_button]
+        return "", "", ""  # Сбросить все выходные данные
 
-    select_button.click(show_questions, inputs=[test_selector], outputs=question_blocks + [submit_button, back_button, result_output])
-    submit_button.click(check, inputs=[block for block in question_blocks], outputs=[result_output])
-    back_button.click(reset, inputs=[], outputs=question_blocks + [submit_button, back_button, result_output, test_selector, select_button])
+    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])
+    back_button.click(fn=go_back, inputs=[], outputs=[result_output, test_selector, select_button])
 
-vui.launch()
+demo.launch()