Changing tabs to spaces

app.py

@@ -15,8 +15,8 @@ demo = gr.Interface (
         ["Fate has it's own plans for the common man, which is why we philosophise on the observationg giving it our own interpretation."],
         ["The bear reached the river and spotted a school of fish. His hunger started taking its toll."]
     ],
-	inputs=[gr.Textbox(lines=7, label="Story URL")],
-	outputs=[gr.Textbox(lines=7, label="Story Summary")]
+    inputs=[gr.Textbox(lines=7, label="Story URL")],
+    outputs=[gr.Textbox(lines=7, label="Story Summary")]
 )
 
 demo.launch(share=True)