Update app.py

app.py

@@ -15,18 +15,20 @@ def format_prompt(message, history):
     return prompt
 
 def generate(prompt, history, email):
-    if not email:
-        return "Please provide your email address to use the app."
-
     generate_kwargs = dict(seed=42)
 
     formatted_prompt = format_prompt(f"{prompt}", history)
     stream = client.text_generation(formatted_prompt, **generate_kwargs, stream=True, details=True, return_full_text=False)
     output = ""
 
-    for response in stream:
-        output += response.token.text
-        yield output
+    if not email:
+        for word in "Please provide your email address to use the app.".split():
+            output += word
+            yield output
+    else:
+        for response in stream:
+            output += response.token.text
+            yield output
     return output