Update app.py

app.py

@@ -19,7 +19,7 @@ model.to(device)
 
 def extract_chart_data(img: Image.Image):
     # Provide a header prompt for VQA
-    header_text = "Extract chart data"
+    header_text = "Extract dataset for the given area chart"
     
     inputs = processor(images=img, text=header_text, return_tensors="pt").to(device)
     outputs = model.generate(**inputs)
@@ -32,7 +32,7 @@ iface = gr.Interface(
     fn=extract_chart_data,
     inputs=gr.Image(type="pil"),
     outputs="text",
-    title="DePlot Chart Data Extractor 2",
+    title="DePlot Chart Data Extractor 3",
     description="Upload a chart image and get its extracted data/description."
 )