Update app.py

app.py

@@ -10,10 +10,12 @@ from threading import Thread
 import emoji
 
 text_gen=gr.Interface.load("spaces/phenomenon1981/MagicPrompt-Stable-Diffusion")
-def get_prompts(prompt_text):
-    if prompt_text == "":
+def get_prompts(prompt_text=""):
+    if prompt_text=="":
         return text_gen()
-    return text_gen("dreamlikeart, " + prompt_text)
+    else:
+        return text_gen("dreamlikeart, " + prompt_text)
+
 proc1=gr.Interface.load("models/dreamlike-art/dreamlike-diffusion-1.0")
 
 def restart_script_periodically():