Update app.py

fix indentation because colab is dumb

app.py

@@ -109,20 +109,21 @@ additional_inputs=[
 ]
 
 def launch_interface():
-  iface = gr.Interface(
-      fn=generate,
-      inputs=[
-          gr.Textbox("", label="Book Genres (comma-separated, or leave blank!)"),
-          gr.Textbox("", label="Book Themes (comma-separated, or leave blank!)"),
-          gr.Textbox("", label="Writing Tone (comma-separated, or leave blank!)"),
-      ],
-    additional_inputs=additional_inputs,
-    outputs="text",
-    live=False,
-    title="Novel Title and Summary Generator",
-    theme='ParityError/Interstellar',
-  )
+    iface = gr.Interface(
+        fn=generate,
+        inputs=[
+            gr.Textbox("", label="Book Genres (comma-separated, or leave blank!)"),
+            gr.Textbox("", label="Book Themes (comma-separated, or leave blank!)"),
+            gr.Textbox("", label="Writing Tone (comma-separated, or leave blank!)"),
+            ],
+        additional_inputs=additional_inputs,
+        outputs="text",
+        live=False,
+        title="Novel Title and Summary Generator",
+        theme='ParityError/Interstellar',
+    )
 
     iface.launch(show_api=False)
-
-launch_interface()
+    
+if __name__==__main__:
+    launch_interface()