Update app.py

app.py

@@ -251,40 +251,46 @@ Click "Generate Report" to download your detailed results!""", True
             )
             
             # Header with candidate photo
-            from reportlab.platypus import Image
-            header_data = []
-            
-            if photo_path and os.path.exists(photo_path):
-                try:
-                    # Create header table with photo
-                    photo_img = Image(photo_path, width=60, height=60)
-                    header_info = [
-                        "CCC Plus - Computer Concepts Plus",
-                        "Quiz Assessment Report",
-                        f"Candidate: {self.user_name}",
-                        datetime.now().strftime('%d %B %Y at %H:%M:%S')
-                    ]
-                    
-                    header_table = Table([
-                        [photo_img, Paragraph("<br/>".join(header_info), styles['Normal'])]
-                    ], colWidths=[80, 400])
-                    
-                    header_table.setStyle(TableStyle([
-                        ('ALIGN', (0, 0), (0, 0), 'CENTER'),
-                        ('VALIGN', (0, 0), (-1, -1), 'TOP'),
-                        ('FONTSIZE', (1, 0), (1, 0), 12),
-                        ('BOTTOMPADDING', (0, 0), (-1, -1), 12),
-                    ]))
-                    
-                    story.append(header_table)
-                    
-                except Exception as e:
-                    logger.warning(f"Could not add photo to PDF: {e}")
-                    # Fallback to text header
+            try:
+                from reportlab.platypus import Image
+                header_data = []
+                
+                if photo_path and os.path.exists(photo_path):
+                    try:
+                        # Create header table with photo
+                        photo_img = Image(photo_path, width=60, height=60)
+                        header_info = [
+                            "CCC Plus - Computer Concepts Plus",
+                            "Quiz Assessment Report",
+                            f"Candidate: {self.user_name}",
+                            datetime.now().strftime('%d %B %Y at %H:%M:%S')
+                        ]
+                        
+                        header_table = Table([
+                            [photo_img, Paragraph("<br/>".join(header_info), styles['Normal'])]
+                        ], colWidths=[80, 400])
+                        
+                        header_table.setStyle(TableStyle([
+                            ('ALIGN', (0, 0), (0, 0), 'CENTER'),
+                            ('VALIGN', (0, 0), (-1, -1), 'TOP'),
+                            ('FONTSIZE', (1, 0), (1, 0), 12),
+                            ('BOTTOMPADDING', (0, 0), (-1, -1), 12),
+                        ]))
+                        
+                        story.append(header_table)
+                        
+                    except Exception as e:
+                        logger.warning(f"Could not add photo to PDF: {e}")
+                        # Fallback to text header
+                        story.append(Paragraph("CCC Plus - Computer Concepts Plus", title_style))
+                        story.append(Paragraph("Quiz Assessment Report", subtitle_style))
+                else:
+                    # Text-only header
                     story.append(Paragraph("CCC Plus - Computer Concepts Plus", title_style))
                     story.append(Paragraph("Quiz Assessment Report", subtitle_style))
-            else:
-                # Text-only header
+                    
+            except ImportError:
+                # If reportlab Image is not available, use text header
                 story.append(Paragraph("CCC Plus - Computer Concepts Plus", title_style))
                 story.append(Paragraph("Quiz Assessment Report", subtitle_style))
             
@@ -601,32 +607,35 @@ def create_app():
         border: 1px solid #e9ecef;
         margin-top: 20px;
     }
+    
     /* Logo */
-#logo-img img {
-    max-height: 70px;
-    width: auto;
-    border-radius: 8px;
-}
+    #logo-img img {
+        max-height: 70px;
+        width: auto;
+        border-radius: 8px;
+    }
     """
     
     with gr.Blocks(title="CCC Plus Quiz App", css=custom_css, theme=gr.themes.Soft()) as app:
-      with gr.Row(elem_classes="quiz-header"):
-        with gr.Column(scale=1):
-            logo_img = gr.Image(
-                value="nielit_logo.png" if os.path.exists("nielit_logo.png") else None,
-                elem_id="logo-img",
-                interactive=False,
-                show_label=False
-            )
-        with gr.Column(scale=6):
-            gr.HTML("""
-                <div class="quiz-header-text">
-                    <h1>🖥️ CCC Plus Quiz App</h1>
-                    <p>Computer Concepts Plus - Interactive Quiz Platform</p>
-                    <p>NIELIT Chandigarh • National Institute of Electronics & Information Technology</p>
-                </div>
-            """)
-        
+        with gr.Row(elem_classes="quiz-header"):
+            with gr.Column(scale=1):
+                # Check if logo exists before trying to load it
+                logo_path = "nielit_logo.png" if os.path.exists("nielit_logo.png") else None
+                logo_img = gr.Image(
+                    value=logo_path,
+                    elem_id="logo-img",
+                    interactive=False,
+                    show_label=False
+                )
+            with gr.Column(scale=6):
+                gr.HTML("""
+                    <div class="quiz-header-text">
+                        <h1>🖥️ CCC Plus Quiz App</h1>
+                        <p>Computer Concepts Plus - Interactive Quiz Platform</p>
+                        <p>NIELIT Chandigarh • National Institute of Electronics & Information Technology</p>
+                    </div>
+                """)
+            
         with gr.Row():
             # Left Panel - Controls
             with gr.Column(scale=1, elem_classes="control-panel"):
@@ -778,5 +787,4 @@ if __name__ == "__main__":
     app.launch(share=True, show_error=True)
     
     # For production use:
-    # exit(main())
-    
+    # exit(main())