Update app.py

app.py

@@ -13,7 +13,6 @@ from langchain_core.messages import HumanMessage
 import warnings
 warnings.filterwarnings('ignore')
 
-# Initialize models (will use environment variables)
 def init_models():
     groq_key = os.getenv("GROQ_API_KEY")
     serp_key = os.getenv("SERPAPI_API_KEY")
@@ -23,12 +22,11 @@ def init_models():
     
     model_question_gen = ChatGroq(model="llama-3.3-70b-versatile", api_key=groq_key)
     model_answer_gen = ChatGroq(model="llama-3.3-70b-versatile", api_key=groq_key)
-    model_trend_analyzer = ChatGroq(model="llama-3.3-70b-versatile", api_key=groq_key)
+    model_trend_analyzer = ChatGroq(model="groq/compound", api_key=groq_key)
     serp = SerpAPIWrapper(serpapi_api_key=serp_key)
     
     return model_question_gen, model_answer_gen, model_trend_analyzer, serp
 
-# Utility functions
 def extract_docx(path):
     d = docx.Document(path)
     return "\n".join(p.text for p in d.paragraphs if p.text.strip())
@@ -193,33 +191,27 @@ def create_answer_key(code, name, answers, output_path):
 
 def generate_exam(exam_mode, subject, code, units, numA, numB, numC, syllabus_file):
     try:
-        # Initialize models
         model_q, model_a, model_t, serp = init_models()
         if not model_q:
             return None, "❌ API Keys not configured. Please set GROQ_API_KEY and SERPAPI_API_KEY in Hugging Face Spaces secrets."
         
-        # Extract syllabus
         syllabus_text = extract_text(syllabus_file.name)
         selected_syllabus = extract_units(syllabus_text, units)
         
-        # Generate questions
         q_prompt = build_question_prompt(subject, selected_syllabus, numA, numB, numC, exam_mode)
         q_raw = model_q.invoke([HumanMessage(content=q_prompt)]).content
         q_json = sanitize_json(q_raw)
         
-        # Generate answers
         a_prompt = build_answer_prompt(q_json)
         a_raw = model_a.invoke([HumanMessage(content=a_prompt)]).content
         a_json = sanitize_json(a_raw)
         
-        # Create files
         qp_file = f"{code}_QuestionPaper.docx"
         ak_file = f"{code}_AnswerKey.docx"
         
         create_question_paper(code, subject, q_json["partA"], q_json["partB"], q_json["partC"], qp_file)
         create_answer_key(code, subject, a_json, ak_file)
         
-        # Create zip
         zip_file = f"{code}_ExamPackage.zip"
         with zipfile.ZipFile(zip_file, 'w') as zipf:
             zipf.write(qp_file)
@@ -230,39 +222,110 @@ def generate_exam(exam_mode, subject, code, units, numA, numB, numC, syllabus_fi
     except Exception as e:
         return None, f"❌ Error: {str(e)}"
 
-# Create Gradio interface  
-with gr.Blocks(title="MAANGO BIG15 Exam Generator") as demo:
+css = """
+* {
+    box-sizing: border-box;
+}
+body, .gradio-container {
+    margin: 0 !important;
+    padding: 0 !important;
+    width: 100% !important;
+    max-width: 100% !important;
+}
+.contain {
+    max-width: 100% !important;
+    width: 100% !important;
+    padding: 0 !important;
+    margin: 0 !important;
+}
+.main {
+    width: 100% !important;
+    max-width: 100% !important;
+    padding: 20px !important;
+}
+#component-0 {
+    max-width: 100% !important;
+    width: 100% !important;
+}
+.header-gradient {
+    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+    color: white;
+    padding: 40px 20px;
+    text-align: center;
+    border-radius: 15px;
+    margin-bottom: 30px;
+    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
+}
+.header-gradient h1 {
+    font-size: 2.5rem;
+    margin: 0 0 10px 0;
+    font-weight: 700;
+}
+.header-gradient p {
+    margin: 5px 0;
+    font-size: 1.1rem;
+    opacity: 0.95;
+}
+.feature-card {
+    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
+    padding: 25px;
+    border-radius: 12px;
+    border-left: 5px solid #667eea;
+    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
+    height: 100%;
+}
+.feature-card h4 {
+    color: #667eea;
+    margin-top: 0;
+    font-size: 1.3rem;
+}
+.feature-card ul {
+    list-style: none;
+    padding: 0;
+    margin: 15px 0 0 0;
+}
+.feature-card li {
+    padding: 8px 0;
+    font-size: 1rem;
+    color: #2d3748;
+}
+.section-title {
+    color: #667eea;
+    font-size: 1.4rem;
+    font-weight: 600;
+    margin: 20px 0 15px 0;
+    padding-bottom: 10px;
+    border-bottom: 2px solid #667eea;
+}
+footer {
+    text-align: center;
+    padding: 20px;
+    color: #718096;
+    margin-top: 40px;
+    border-top: 1px solid #e2e8f0;
+}
+@media (max-width: 768px) {
+    .header-gradient h1 {
+        font-size: 1.8rem;
+    }
+    .header-gradient p {
+        font-size: 0.95rem;
+    }
+}
+"""
+
+with gr.Blocks(css=css) as demo:
     gr.HTML("""
-    <style>
-        .gradio-container {
-            font-family: 'Inter', sans-serif;
-            max-width: 1200px !important;
-        }
-        .header-text {
-            text-align: center;
-            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-            color: white;
-            padding: 2rem;
-            border-radius: 10px;
-            margin-bottom: 2rem;
-        }
-        .feature-box {
-            background: #f8f9fa;
-            padding: 1rem;
-            border-radius: 8px;
-            border-left: 4px solid #667eea;
-        }
-    </style>
-    <div class="header-text">
-        <h1>🎓 MAANGO BIG15 Exam Generator</h1>
-        <p>AI-Powered Question Paper & Answer Key Generator</p>
-        <p style="font-size: 0.9rem; opacity: 0.9;">Powered by Advanced LLM Technology | Industry-Standard Framework</p>
+    <div class="header-gradient">
+        <h1>SNS Tech - Q&A Agent x Codeboosters Tech</h1>
+        <p><strong>AI-Powered Question Paper & Answer Key Generator</strong></p>
+        <p>Powered by Advanced LLM Technology | Industry-Standard Framework | Developed by Codeboosters Tech Team</p>
     </div>
     """)
     
     with gr.Row():
         with gr.Column(scale=1):
-            gr.Markdown("### 📋 Exam Configuration")
+            gr.HTML('<h3 class="section-title">📋 Exam Configuration</h3>')
             exam_mode = gr.Dropdown(
                 choices=["Continuous Assessment (CA)", "End Semester Exam (ESE)", "GATE Style Internal Exam"],
                 label="Exam Mode",
@@ -272,26 +335,26 @@ with gr.Blocks(title="MAANGO BIG15 Exam Generator") as demo:
             code = gr.Textbox(label="Subject Code", placeholder="e.g., CS301")
             units = gr.Textbox(label="Units Range", value="1-5", placeholder="e.g., 1-3 or 1,3,5")
             
-            gr.Markdown("### 📊 Question Distribution")
+            gr.HTML('<h3 class="section-title">📊 Question Distribution</h3>')
             with gr.Row():
                 numA = gr.Number(label="Part A (Short)", value=10, precision=0)
                 numB = gr.Number(label="Part B (Descriptive)", value=5, precision=0)
                 numC = gr.Number(label="Part C (Case Study)", value=1, precision=0)
         
         with gr.Column(scale=1):
-            gr.Markdown("### 📁 Syllabus Upload")
+            gr.HTML('<h3 class="section-title">📁 Syllabus Upload</h3>')
             syllabus_file = gr.File(label="Upload Syllabus", file_types=[".pdf", ".docx", ".txt"])
             
             gr.HTML("""
-            <div class="feature-box">
-            <h4>✨ Key Features</h4>
-            <ul>
-                <li>🎯 Bloom's Taxonomy Alignment</li>
-                <li>🏢 Industry Tag Integration (TCS/Infosys/Wipro)</li>
-                <li>📈 Balanced Unit Coverage</li>
-                <li>🔍 GATE-Style Question Design</li>
-                <li>📝 Automatic Answer Key Generation</li>
-            </ul>
+            <div class="feature-card">
+                <h4>✨ Key Features</h4>
+                <ul>
+                    <li>🎯 Bloom's Taxonomy Alignment</li>
+                    <li>🏢 Industry Tag Integration (TCS/Infosys/Wipro)</li>
+                    <li>📈 Balanced Unit Coverage</li>
+                    <li>🔍 GATE-Style Question Design</li>
+                    <li>📝 Automatic Answer Key Generation</li>
+                </ul>
             </div>
             """)
             
@@ -307,11 +370,10 @@ with gr.Blocks(title="MAANGO BIG15 Exam Generator") as demo:
         outputs=[output_file, status_msg]
     )
     
-    gr.Markdown("""
-    ---
-    <center>
-    <p style="color: #666;">Developed with ❤️ using MAANGO BIG15 Framework | © 2024</p>
-    </center>
+    gr.HTML("""
+    <footer>
+        <p>Developed with ❤️ by Veerakumar C B | © 2024</p>
+    </footer>
     """)
 
 if __name__ == "__main__":