Update app.py

app.py

@@ -1,6 +1,7 @@
 import io
 import random
 import time
+from urllib.parse import quote
 
 import gradio as gr
 import requests
@@ -39,7 +40,7 @@ def generate(
 ):
     if seed is None or randomize_seed:
         seed = random.randint(0, MAX_SEED)
-    url = f"https://pollinations.ai/p/{prompt}?nologo=true&private=true"
+    url = f"https://pollinations.ai/p/{quote(prompt)}?nologo=true&private=true"
     params = dict(prompt=prompt, seed=seed, width=width, height=height)
     image = _fetch_url(url, params=params)
     if image: