remove subplots

app.py

@@ -63,7 +63,6 @@ def add_to_graph(
     
     return search_string, fig
 
-
 def create_plotly_graph(graph: nx.DiGraph) -> go.Figure:
     pos: Dict[Any, Tuple[float, float]] = nx.spring_layout(graph)
     
@@ -123,7 +122,7 @@ def create_plotly_graph(graph: nx.DiGraph) -> go.Figure:
     )
 
     # Create the figure and add traces
-    fig = make_subplots()
+    fig = go.Figure()
     fig.add_trace(edge_trace)
     fig.add_trace(node_trace)
     fig.update_layout(