Update app.py

app.py

@@ -286,12 +286,8 @@ def convert_pdf_to_image(pdf_buffer):
 
     buffer = BytesIO()
     canvas = Canvas(buffer, pagesize=A4)
-    from reportlab.pdfgen.canvas import Canvas
-
-    canvas.drawText("Preview of the PDF")
     canvas.showPage()
     canvas.save()
-
     buffer.seek(0)
     pil_image = drawToPIL(Drawing)
     return pil_image