Update app.py

app.py

@@ -1,7 +1,16 @@
 import gradio as gr
 
 def greet(name):
-    return "Hello " + name + "!!"
+    with open('database.csv','w') as file:
+        file.write(name + "\n")
+
+    
+    with open('database.csv','r') as file:
+        a = file.read()
+
+    
+    return "Hello " + a + "!!"
+
 
 demo = gr.Interface(fn=greet, inputs="text", outputs="text")
 demo.launch()