画像の書き出しをしないように調整

app.py

@@ -4,6 +4,7 @@ import gradio as gr
 from PIL import Image
 
 def generate_cloud(text):
+
     t = Tokenizer()
 
     tokens = t.tokenize(text)
@@ -12,14 +13,12 @@ def generate_cloud(text):
     nouns = [token.base_form for token in tokens if token.part_of_speech.startswith('名詞')]
     nouns = (" ").join(nouns)
     wc.generate(nouns)
-    wc.to_file("./wordcloud.png")
-    image = Image.open("./wordcloud.png")
-    return image
+    return wc.to_array()
 
 
 gr.Interface(
     fn=generate_cloud, 
-    inputs="text", 
+    inputs=["text"], 
     outputs=gr.Image(type="pil"),
     title="WordCloud Demonstration"
     ).launch()