Update app.py

app.py

@@ -131,11 +131,11 @@ def build_ebook_pdf_with_images(username, goal, genre, tone, style, length,
 
     # COVER TEXT
     pdf.set_font("Helvetica", "B", 20)
-    pdf.multi_cell(0, 10, safe_text(goal), 0, "L")
+    pdf.multi_cell(0, 10, safe_text(goal), 0)
 
     pdf.set_font("Helvetica", "", 12)
-    pdf.multi_cell(0, 7, safe_text(f"Genre: {genre}"), 0, "L")
-    pdf.multi_cell(0, 7, safe_text(f"Tone: {tone} | Style: {style}"), 0, "L")
+    pdf.multi_cell(0, 7, safe_text(f"Genre: {genre}"), 0)
+    pdf.multi_cell(0, 7, safe_text(f"Tone: {tone} | Style: {style}"), 0)
 
     # TABLE OF CONTENTS
     pdf.add_page()
@@ -179,7 +179,7 @@ def build_ebook_pdf_with_images(username, goal, genre, tone, style, length,
 
         pdf.set_font("Helvetica", "", 12)
         for _ in range(5):
-            pdf.multi_cell(0, 7, safe_text(body_paragraph), 0, "L")
+            pdf.multi_cell(0, 7, safe_text(body_paragraph), 0)
             pdf.ln(2)
 
     filename = os.path.join("outputs", f"ebook_{uuid.uuid4().hex}.pdf")