Update app.py

app.py

@@ -18,14 +18,20 @@ if uploaded_files:
     if st.button("Generate PDF"):
         pdf = FPDF()
         for i, image in enumerate(images):
+            # Save the image to a byte stream
             image_io = io.BytesIO()
             image.save(image_io, format="JPEG")
             image_io.seek(0)
-
-            # Add a new page to the PDF
+            
+            # Save the byte stream to a temporary file
+            temp_filename = f'image_{i}.jpg'
+            with open(temp_filename, 'wb') as temp_file:
+                temp_file.write(image_io.read())
+            
+            # Add a new page to the PDF and insert the image
             pdf.add_page()
-            pdf.image(image_io, x=10, y=10, w=pdf.w - 20)
-
+            pdf.image(temp_filename, x=10, y=10, w=pdf.w - 20)
+            
             # Add page number if enabled
             if page_numbering:
                 pdf.set_y(-25)
@@ -37,7 +43,7 @@ if uploaded_files:
             pdf.set_font("Arial", size=10)
             pdf.cell(0, 10, '© 2024 slimshadow. All rights reserved.', 0, 0, 'C')
 
-        # Save PDF
+        # Save PDF to a byte stream
         pdf_output = io.BytesIO()
         pdf.output(pdf_output)
         pdf_output.seek(0)