Update app.py

Load 12 K articles from wiki40B of Wikipedia Dataset

app.py

@@ -1,8 +1,8 @@
-import gradio as gr
+from datasets import load_dataset
+# Load a small subset (12,000 rows)
+dataset = load_dataset("wiki40b", "en", split="train[:12000]")
 
-def greet(name):
-    return "Hello " + name + "!!"
-
-demo = gr.Interface(fn=greet, inputs="text", outputs="text")
-demo.launch()
+# Extract only text
+docs = [d["text"] for d in dataset]
 
+print("Loaded dataset with", len(docs), "documents.")