added the style fix to the js

app.py

@@ -1,7 +1,17 @@
 import gradio as gr
+from fastapi import FastAPI
+import uvicorn
+
+app = FastAPI()
 
 def greet(name):
-    return "Hello " + name + "!!"
+    return f"Hello {name}!"
 
+# ✅ Use Interface instead of Blocks
 demo = gr.Interface(fn=greet, inputs="text", outputs="text")
-demo.launch()
+
+# ✅ Mount Gradio with FastAPI
+app = gr.mount_gradio_app(app, demo, path="/")
+
+if __name__ == "__main__":
+    uvicorn.run(app, host="0.0.0.0", port=7860)