Update app.py

app.py

@@ -50,7 +50,7 @@ def display_example(index):
     return img, graph_html_with_style, json_data, transformed_graph_data
 
 def create_interface():
-    with gr.Blocks() as demo:
+    with gr.Blocks(css="#graph-output {height: 500px; overflow: hidden;}") as demo:
         gr.Markdown("# Knowledge Graph Visualizer")
         
         with gr.Row():
@@ -63,7 +63,7 @@ def create_interface():
         
         with gr.Row():
             image_output = gr.Image(type="pil", label="Image", height=300)
-            graph_output = gr.HTML(label="Knowledge Graph")
+            graph_output = gr.HTML(label="Knowledge Graph", elem_id="graph-output")
         
         with gr.Row():
             json_output = gr.Code(language="json", label="Graph JSON Data")