Create generate questions route

[googleknight]

Check http://localhost:8000/docs for api docs. Content or file, either one of them should be available. While at least one type of question should be there. Request:

--form 'subject="Digestive system of human"' \
--form 'content="Human digestive system"' \
--form 'q_type_mcq_single="1"' \
--form 'q_type_mcq_multiple="2"' \
--form 'q_type_descriptive="1"' \
--form 'q_type_fill_in_the_blanks="2"' \
--form 'file=@"/Human Digestive System.pdf"' \
--form 'difficulty="hard"'

Response:

    "status": "success",
    "questions": [
        {
            "question_text": "Which of the following is NOT a layer of the gastrointestinal tract?",
            "question_type": "single_answer_mcq",
            "choices": [
                {
                    "text": "Mucosa",
                    "is_correct": false
                },
                {
                    "text": "Submucosa",
                    "is_correct": false
                },
                {
                    "text": "Muscularis",
                    "is_correct": false
                },
                {
                    "text": "Serosa",
                    "is_correct": false
                },
                {
                    "text": "Epithelium",
                    "is_correct": true
                }
            ],
            "correct_answer": null
        },
        {
            "question_text": "Which of the following are functions of the digestive system?",
            "question_type": "multiple_answer_mcq",
            "choices": [
                {
                    "text": "Ingestion",
                    "is_correct": true
                },
                {
                    "text": "Secretion",
                    "is_correct": true
                },
                {
                    "text": "Absorption",
                    "is_correct": true
                },
                {
                    "text": "Excretion",
                    "is_correct": true
                },
                {
                    "text": "Respiration",
                    "is_correct": false
                }
            ],
            "correct_answer": null
        },
        {
            "question_text": "What are the two main types of digestion?",
            "question_type": "multiple_answer_mcq",
            "choices": [
                {
                    "text": "Mechanical",
                    "is_correct": true
                },
                {
                    "text": "Chemical",
                    "is_correct": true
                },
                {
                    "text": "Cellular",
                    "is_correct": false
                },
                {
                    "text": "Physical",
                    "is_correct": false
                }
            ],
            "correct_answer": null
        },
        {
            "question_text": "Describe the process of digestion, starting from the mouth and ending with the elimination of waste.",
            "question_type": "descriptive",
            "choices": null,
            "correct_answer": null
        },
        {
            "question_text": "The _______ is the outer layer of the GI tract, providing protection and connective tissue.",
            "question_type": "fill_in_the_blanks",
            "choices": null,
            "correct_answer": "serosa"
        },
        {
            "question_text": "The _______ glands are located near the ears and secrete saliva via the parotid duct.",
            "question_type": "fill_in_the_blanks",
            "choices": null,
            "correct_answer": "parotid"
        }
    ]
}