change default fps and interpolation steps

app.py

@@ -54,7 +54,7 @@ def generate_images(text, width=256, height=256, steps=50, num_images=1, diversi
     return generated_images
 
 
-def generate_interpolation(text, n=4):    
+def generate_interpolation(text, fps=10):    
     generated_images = []
     for t in text.split(','):
       generated_images.extend(generate_images(t.strip()))
@@ -64,9 +64,9 @@ def generate_interpolation(text, n=4):
       frames.append(f'frame_{i}.png')
       g.save(frames[-1])
     
-    vid = list(util.interpolate_recursively_from_files(frames, n, interpolator))
+    vid = list(util.interpolate_recursively_from_files(frames, fps, interpolator))
 
-    mediapy.write_video("out.mp4", vid, fps=10)
+    mediapy.write_video("out.mp4", vid, fps=fps)
     
     return "out.mp4"