Update app.py

app.py

@@ -91,35 +91,38 @@ if uploaded_file is not None:
     prs = Presentation()
 
     for paragraph in paragraphs:
+        
         summary = summarizer(paragraph, max_length=(round(len(paragraph) / 2)), min_length=10, do_sample=False)
-        summary_text = add_line_breaks_to_summary(summary[0]['summary_text'], 80)
-
-        # Generate and save the image to a temporary file
-        image_bytes = query({
-            "inputs": 'A picture without text about: ' + summary[0]['summary_text']
-        })
-        temp_img_path = tempfile.NamedTemporaryFile(delete=False, suffix=".png").name
-        with open(temp_img_path, "wb") as img_file:
-            img_file.write(image_bytes)
-
-        # Create a slide
-        slide = prs.slides.add_slide(prs.slide_layouts[5])
-
-        # Add the image to the slide at the bottom with a 0.5-inch space
-        left = (prs.slide_width - Inches(3)) / 2
-        top = prs.slide_height - Inches(3) - Inches(0.5)  # Adjusted for the 0.5-inch space
-        pic = slide.shapes.add_picture(temp_img_path, left, top, Inches(3), Inches(3))
-
-        # Add the paragraph to the slide at the top
-        left = Inches(1)
-        top = Inches(1)
-        width = Inches(8)  # Adjust the width as needed
-        height = Inches(2)  # Adjust the height as needed
-        txBox = slide.shapes.add_textbox(left, top, width, height)
-        tf = txBox.text_frame
-        p = tf.add_paragraph()
-        p.text = summary_text
-        p.space_after = Pt(0)  # Adjust the spacing as needed
+        if summary and summary[0].get('summary_text'):
+            summary_text = add_line_breaks_to_summary(summary[0]['summary_text'], 80)
+            
+    
+            # Generate and save the image to a temporary file
+            image_bytes = query({
+                "inputs": 'A picture without text about: ' + summary[0]['summary_text']
+            })
+            temp_img_path = tempfile.NamedTemporaryFile(delete=False, suffix=".png").name
+            with open(temp_img_path, "wb") as img_file:
+                img_file.write(image_bytes)
+    
+            # Create a slide
+            slide = prs.slides.add_slide(prs.slide_layouts[5])
+    
+            # Add the image to the slide at the bottom with a 0.5-inch space
+            left = (prs.slide_width - Inches(3)) / 2
+            top = prs.slide_height - Inches(3) - Inches(0.5)  # Adjusted for the 0.5-inch space
+            pic = slide.shapes.add_picture(temp_img_path, left, top, Inches(3), Inches(3))
+    
+            # Add the paragraph to the slide at the top
+            left = Inches(1)
+            top = Inches(1)
+            width = Inches(8)  # Adjust the width as needed
+            height = Inches(2)  # Adjust the height as needed
+            txBox = slide.shapes.add_textbox(left, top, width, height)
+            tf = txBox.text_frame
+            p = tf.add_paragraph()
+            p.text = summary_text
+            p.space_after = Pt(0)  # Adjust the spacing as needed
 
     # Save the PowerPoint presentation
     presentation_path = tempfile.NamedTemporaryFile(delete=False, suffix=".pptx").name