Update run.py

run.py

@@ -19,14 +19,14 @@ def gif_maker(img_files):
             output_file,
             save_all=True,
             append_images=img_array[1:],
-            Duration=400,
+            duration=400,
             loop=0
         )
     return output_file
 
 demo = gr.Interface(
     gif_maker,
-    inputs=[gr.Gallery(),gr.Textbox("", label="Duration")],
+    inputs=gr.Gallery(),
     outputs=gr.Image(),
     examples=[
         [[