Update app.py

app.py

@@ -2,6 +2,7 @@ import gradio as gr
 from huggingface_hub import InferenceClient
 import os
 from datetime import datetime
+import json
 
 
 client = InferenceClient("EvanZhouDev/open-genmoji", token=os.getenv("HUGGINGFACE_API_TOKEN"))
@@ -34,7 +35,7 @@ def process(prompt):
     image = client.text_to_image(response)
     image.save("outputs/images/" + time + ".png")
     with open("outputs/" + time + ".json", "wb") as f:
-        f.write({"prompt": prompt, "refined_prompt": response, "image": "outputs/images/" + time + ".png"})
+        f.write(json.dumps({"prompt": prompt, "refined_prompt": response, "image": "outputs/images/" + time + ".png"}))
     return image
 
 # Create a Gradio Blocks app