input bug fix

app.py

@@ -63,13 +63,14 @@ def create_plot(df):
     return fig
 
 def visualize_data(processed_file):
-    df = load_data(processed_file)
+    df = load_data()
     fig = create_plot(df)
     return fig
 
 # Create Gradio interface
 iface = gr.Interface(
     fn=visualize_data,
+    inputs=None,
     outputs=gr.Plot(label="tsne Visualization"),
     title="CausalQuest Visualization",
     description="Visualize causalquest data using pre-computed embeddings and tsne coordinates",