Update app.py

app.py

@@ -29,7 +29,7 @@ with open("example.txt") as f:
 
 with gr.Blocks() as app:
     def chat(text):
-        f = open('dump.txt', 'a')
+        f = open('/dump.txt', 'a')
         try:
             response = palm.generate_text(
             **defaults,