Update templates/result.html

templates/result.html

@@ -149,20 +149,24 @@
                 <div class="row">
                     <!-- PDF Viewer Column -->
                     <div class="col-md-6 file-container">
-                        {% if file_extension in ['pdf'] %}
-                            <!-- Display PDF in an iframe -->
-                            <iframe src="{{ file_url }}" title="PDF Viewer" class="file-viewer"></iframe>
-                        {% elif file_extension in ['png', 'jpg', 'jpeg'] %}
-                            <!-- Display Image -->
-                            <img src="{{ file_url }}" alt="Processed Image" class="img-fluid file-viewer" />
-                        {% elif file_extension in ['docx', 'rsf', 'odt'] %}
-                            <!-- Provide Download Link for Non-Viewable Files -->
-                            <a href="{{ file_url }}" class="btn btn-primary" download>Download {{ file_extension | upper }} File</a>
+                        {% if file_extension %}
+                            {% if file_extension in ['pdf'] %}
+                                <!-- Display PDF in an iframe -->
+                                <iframe src="{{ file_url }}" title="PDF Viewer" class="file-viewer"></iframe>
+                            {% elif file_extension in ['png', 'jpg', 'jpeg'] %}
+                                <!-- Display Image -->
+                                <img src="{{ file_url }}" alt="Processed Image" class="img-fluid file-viewer" />
+                            {% elif file_extension in ['docx', 'rsf', 'odt'] %}
+                                <!-- Provide Download Link for Non-Viewable Files -->
+                                <a href="{{ file_url }}" class="btn btn-primary" download>Download {{ file_extension | upper }} File</a>
+                            {% else %}
+                                <p>Can't Display This File Type.</p>
+                            {% endif %}
                         {% else %}
-                            <p>Can't Display This File Type.</p>
+                            <p>No file uploaded or processed.</p>
                         {% endif %}
                     </div>
-
+                  
                     <!-- Personal Information Column -->
 
                     <div class="col-md-6">