Update app.py

app.py

@@ -46,16 +46,18 @@ def get_key(k):
     key = k
     return "Key saved successfully!"
 
-def greet(name):
+def greet(k,name):
+    global key
+    key = k
     return "Hello " + name + "!!"
 
 key_input = gr.inputs.Textbox(label="Enter a key")
-key_button = gr.Button(label="Save Key", type="submit", onclick=get_key)
+key_button = gr.Button(label="Save Key", type="submit", onclick=get_key(key_input))
 
 name_input = gr.inputs.Textbox(label="Enter a name")
 greet_button = gr.Button(label="Greet", type="submit", onclick_args={"name": name_input})
 
-iface = gr.Interface(fn=greet, inputs=[key_input, key_button, name_input, greet_button], outputs="text", 
+iface = gr.Interface(fn=greet, inputs=[key_input, name_input], outputs="text", 
                      inputs_layout="vertical", outputs_layout="vertical",
                      title="Greeting App", description="Enter a key and a name to greet")