Update app.py

app.py

@@ -21,7 +21,7 @@ from fastapi import FastAPI
 app = FastAPI()
 
 
-def flip_text(prompt, negative_prompt=False, task, steps=35, sampler="DPM++ 2M Karras", cfg_scale=7, seed=-1, width=896, height=1152):
+def flip_text(prompt, negative_prompt, task, steps, sampler, cfg_scale, seed, width=896, height=1152):
     result = {"prompt": prompt,"negative_prompt": negative_prompt,"task": task,"steps": steps,"sampler": sampler,"cfg_scale": cfg_scale,"seed": seed, "width": width, "height": height}
     print(result)
     try: