Update app.py

app.py

@@ -441,7 +441,7 @@ async def generate_image(request: Request, prompt: str = None):
 
     print(f"[IMAGE GEN] Routing to model: {chosen_model}")
 
-    url = f"https://gen.pollinations.ai/image/{quote(prompt)}?model={chosen_model}&key={PKEY2}"
+    url = f"https://gen.pollinations.ai/image/{quote(prompt, safe='')}?model={chosen_model}&key={PKEY2}"
     async with httpx.AsyncClient(timeout = timeout) as client:
         response = await client.get(url)