```python import gradio as gr from groq import Groq import os from PIL import Image, ImageDraw, ImageFont from datetime import datetime import json import tempfile # Initialize Groq client client = Groq( api_key=os.getenv("GROQ_API_KEY") ) class QuizApp: def __init__(self): self.current_questions = [] self.current_answers = [] self.user_data = {} def generate_questions(self, text, num_questions): prompt = f"""Create {num_questions} multiple choice questions based on this text: {text} Each question should: 1. Have a clear, concise question text 2. Have exactly 4 options 3. Have only one correct answer 4. Be educational and test understanding Return in this exact JSON format: [ {{ "question": "What is the main topic discussed?", "options": [ "Correct answer", "Wrong answer 1", "Wrong answer 2", "Wrong answer 3" ], "correct_answer": 0 }} ]""" try: response = client.chat.completions.create( messages=[ {"role": "system", "content": "You are a quiz generator that creates clear, single-choice questions."}, {"role": "user", "content": prompt} ], model="llama-3.2-3b-preview", temperature=0.5, max_tokens=2048 ) response_text = response.choices[0].message.content.strip() response_text = response_text.replace("```json", "").replace("```", "").strip() questions = json.loads(response_text) self.current_questions = questions return questions except Exception as e: print(f"Error generating questions: {e}") return [] def calculate_score(self, answers): if not answers or not self.current_questions: return 0 total = len(self.current_questions) correct = sum(1 for q, a in zip(self.current_questions, answers) if q['correct_answer'] == a) return (correct / total) * 100 def generate_certificate(self, name, score, course_name, company_logo=None, participant_photo=None): try: certificate = Image.new('RGB', (1200, 800), '#F0F8FF') draw = ImageDraw.Draw(certificate) try: title_font = ImageFont.truetype("arial.ttf", 60) text_font = ImageFont.truetype("arial.ttf", 40) subtitle_font = ImageFont.truetype("arial.ttf", 30) except: title_font = ImageFont.load_default() text_font = ImageFont.load_default() subtitle_font = ImageFont.load_default() # Add decorative border draw.rectangle([20, 20, 1180, 780], outline='#4682B4', width=3) # Draw certificate content draw.text((600, 100), "CertifyMe AI", font=title_font, fill='#4682B4', anchor="mm") draw.text((600, 160), "Certificate of Achievement", font=subtitle_font, fill='#4682B4', anchor="mm") draw.text((600, 300), "This is to certify that", font=text_font, fill='black', anchor="mm") draw.text((600, 380), name or "Participant", font=text_font, fill='#4682B4', anchor="mm") draw.text((600, 460), "has successfully completed", font=text_font, fill='black', anchor="mm") draw.text((600, 540), course_name or "Assessment", font=text_font, fill='#4682B4', anchor="mm") draw.text((600, 620), f"with a score of {score:.1f}%", font=text_font, fill='black', anchor="mm") current_date = datetime.now().strftime("%B %d, %Y") draw.text((600, 700), current_date, font=text_font, fill='black', anchor="mm") if company_logo is not None: try: logo = Image.open(company_logo) logo = logo.resize((150, 150)) certificate.paste(logo, (50, 50)) except Exception as e: print(f"Error adding logo: {e}") if participant_photo is not None: try: photo = Image.open(participant_photo) photo = photo.resize((150, 150)) certificate.paste(photo, (1000, 50)) except Exception as e: print(f"Error adding photo: {e}") temp_file = tempfile.NamedTemporaryFile(delete=False, suffix='.png') certificate.save(temp_file.name) return temp_file.name except Exception as e: print(f"Error generating certificate: {e}") return None def create_quiz_interface(): quiz_app = QuizApp() def generate_question_blocks(questions): blocks = [] for i, q in enumerate(questions): with gr.Group(): gr.Markdown(f"### Question {i+1}") gr.Markdown(q["question"]) radio = gr.Radio( choices=q["options"], type="index", label="Select your answer" ) blocks.append(radio) return blocks def update_quiz(text, num_questions): questions = quiz_app.generate_questions(text, num_questions) if not questions: return [gr.Group(visible=False)], 1, [] quiz_blocks = generate_question_blocks(questions) return quiz_blocks, 1, questions def calculate_final_score(answers, questions): score = quiz_app.calculate_score(answers) return score, 2 with gr.Blocks(title="CertifyMe AI") as demo: current_tab = gr.State(0) current_questions = gr.State([]) gr.Markdown(""" # 🎓 CertifyMe AI ### Transform Your Knowledge into Recognized Achievements """) with gr.Tabs() as tabs: # Step 1: Profile Setup with gr.Tab("📋 Step 1: Profile Setup") as tab1: with gr.Row(): name = gr.Textbox(label="Full Name", placeholder="Enter your full name") email = gr.Textbox(label="Email", placeholder="Enter your email") text_input = gr.Textbox( label="Learning Content", placeholder="Enter the text content you want to be assessed on", lines=10 ) with gr.Row(): num_questions = gr.Slider( minimum=1, maximum=5, value=3, step=1, label="Number of Questions" ) with gr.Row(): company_logo = gr.Image(label="Company Logo (Optional)", type="filepath") participant_photo = gr.Image(label="Your Photo (Optional)", type="filepath") generate_btn = gr.Button("Generate Assessment", variant="primary") # Step 2: Take Assessment with gr.Tab("📝 Step 2: Take Assessment") as tab2: quiz_container = gr.Group() with quiz_container: question_blocks = [] submit_btn = gr.Button("Submit Assessment", variant="primary") gr.Markdown("### Answer all questions and click Submit to get your score") # Step 3: Get Certified with gr.Tab("🎓 Step 3: Get Certified") as tab3: score_display = gr.Number(label="Your Score", value=0) course_name = gr.Textbox( label="Certification Title", value="Professional Assessment Certification" ) certificate_display = gr.Image(label="Your Certificate") # Event handlers generate_btn.click( fn=update_quiz, inputs=[text_input, num_questions], outputs=[quiz_container, current_tab, current_questions] ).then( fn=lambda tab: gr.Tabs(selected=tab), inputs=[current_tab], outputs=[tabs] ) submit_btn.click( fn=calculate_final_score, inputs=[quiz_container, current_questions], outputs=[score_display, current_tab] ).then( fn=lambda tab: gr.Tabs(selected=tab), inputs=[current_tab], outputs=[tabs] ) score_display.change( fn=lambda score, user_name, course, logo, photo: ( quiz_app.generate_certificate(user_name, score, course, logo, photo) if score >= 80 else None ), inputs=[score_display, name, course_name, company_logo, participant_photo], outputs=certificate_display ) return demo if __name__ == "__main__": if not os.getenv("GROQ_API_KEY"): print("Please set your GROQ_API_KEY environment variable") exit(1) demo = create_quiz_interface() demo.launch() ```