Update app.py

app.py

@@ -11,6 +11,8 @@ import textwrap
 import random
 from urllib.request import urlretrieve
 
+UNSPLASH_KEY = "-7tFgMCy_pwrouZrC8mmEIBpyskEyP25e3_Y4vWSvBs"
+
 # OpenAI LLM
 llm = ChatOpenAI(model="gpt-3.5-turbo", temperature=0.3)
 summary_prompt = PromptTemplate.from_template("""
@@ -30,11 +32,19 @@ def extract_main_content(url):
     paras = [p.get_text() for p in soup.find_all("p") if len(p.get_text()) > 60]
     return "\n".join(paras[:20]) or None
 
+# Unsplash dynamic fetch
+def fetch_unsplash_image(query):
+    url = f"https://api.unsplash.com/photos/random?query={query}&orientation=landscape&client_id={UNSPLASH_KEY}"
+    try:
+        resp = requests.get(url).json()
+        return resp['urls']['regular']
+    except:
+        return "https://img.freepik.com/free-photo/blue-abstract-gradient-wave-wallpaper_53876-102605.jpg"
+
 # Load external image assets
 ASSETS = {
     "logo": "https://huggingface.co/spaces/csccorner/Link-to-video/resolve/main/csharplogo.png",
-    "bg": "https://img.freepik.com/free-photo/blue-abstract-gradient-wave-wallpaper_53876-102605.jpg",
-    "graphic": "https://img.freepik.com/free-vector/startup-launch-concept-with-rocket_23-2147866180.jpg"
+    "fallback_graphic": "https://img.freepik.com/free-vector/startup-launch-concept-with-rocket_23-2147866180.jpg"
 }
 
 def download_asset(url):
@@ -47,8 +57,11 @@ def create_slides(text, duration, output_folder, max_lines=6):
     font_path = "/usr/share/fonts/truetype/dejavu/DejaVuSans-Bold.ttf"
     font = ImageFont.truetype(font_path, 48)
     logo_path = download_asset(ASSETS["logo"])
-    bg_path = download_asset(ASSETS["bg"])
-    graphic_path = download_asset(ASSETS["graphic"])
+
+    graphic_query = random.choice(["technology", "startup", "ai", "innovation"])
+    bg_url = fetch_unsplash_image(graphic_query)
+    bg_path = download_asset(bg_url)
+    graphic_path = download_asset(ASSETS["fallback_graphic"])
 
     chunks = textwrap.wrap(text, width=36)
     slides = ["\n".join(chunks[i:i+max_lines]) for i in range(0, len(chunks), max_lines)]
@@ -130,9 +143,9 @@ iface = gr.Interface(
         gr.Textbox(label="Summary"),
         gr.Video(label="Generated AV Summary")
     ],
-    title="🎞️ AV Summary Generator (Enhanced Slides with Background, Logo & Graphics)",
-    description="Generates a 5/10 sec video summary from article URL with clean text, background visuals, C# Corner logo, and graphics."
+    title="🎞️ AV Summary Generator (Visual Promo Style)",
+    description="Generates a 5/10 sec video summary from article URL with clean typography, dynamic Unsplash visuals, C# Corner logo, and illustrations."
 )
 
 if __name__ == '__main__':
-    iface.launch()
+    iface.launch()