Update app.py

app.py

@@ -54,26 +54,27 @@ def create_slides(text, duration, output_folder, max_lines=6):
     logo_path = download_asset(ASSETS["logo"])
     graphic_path = download_asset(ASSETS["illustration"])
 
-    query_keywords = random.choice(["blockchain", "AI", "programming", "startup"])
-    bg_path = download_asset(fetch_unsplash_image(query_keywords))
-
     chunks = textwrap.wrap(text, width=36)
     slides = ["\n".join(chunks[i:i+max_lines]) for i in range(0, len(chunks), max_lines)]
     per_slide_time = duration / len(slides)
     slide_paths = []
 
     for i, slide_text in enumerate(slides):
+        query = random.choice(slide_text.split())
+        bg_path = download_asset(fetch_unsplash_image(query))
+
         bg = Image.open(bg_path).resize((1280, 720)).convert("RGBA")
         enhancer = ImageEnhance.Brightness(bg)
         bg = enhancer.enhance(0.3)
         draw = ImageDraw.Draw(bg)
 
         lines = slide_text.split("\n")
+        lines = [line.encode('utf-8', 'replace').decode('utf-8') for line in lines]
         total_height = sum([font.getbbox(line)[3] - font.getbbox(line)[1] for line in lines]) + (len(lines)-1)*20
         y = max((720 - total_height) // 2, 20)
         for line in lines:
             w = font.getbbox(line)[2] - font.getbbox(line)[0]
-            draw.text(((1280 - w) // 2, y), line.encode('utf-8', 'replace').decode('utf-8'), font=font, fill="white")
+            draw.text(((1280 - w) // 2, y), line, font=font, fill="white")
             y += font.getbbox(line)[3] - font.getbbox(line)[1] + 20
 
         logo = Image.open(logo_path).convert("RGBA")
@@ -135,7 +136,7 @@ iface = gr.Interface(
         gr.Textbox(label="Summary"),
         gr.Video(label="Generated AV Summary")
     ],
-    title="🎞️ AV Summary Generator (Visual Promo Style)",
+    title="🎮 AV Summary Generator (Visual Promo Style)",
     description="Generates a 5/10 sec video summary from article URL with clean typography, visuals, logo and illustration."
 )