Update app.py

app.py

@@ -188,14 +188,17 @@ def save_story(chat_history):
     if not chat_history:
         return None
     
-    story_text = "# My Interactive Adventure\n\n"
-    # Process chat history (already in tuples of user, bot messages)
-    for user_msg, bot_msg in chat_history:
-        story_text += f"**Player:** {user_msg}\n\n"
-        story_text += f"**Story:** {bot_msg}\n\n---\n\n"
-    
-    # Return as bytes for download
-    return story_text.encode('utf-8')
+    try:
+        story_text = "# My Interactive Adventure\n\n"
+        # Process chat history (already in tuples of user, bot messages)
+        for user_msg, bot_msg in chat_history:
+            story_text += f"**Player:** {user_msg}\n\n"
+            story_text += f"**Story:** {bot_msg}\n\n---\n\n"
+        
+        return {"name": "my_adventure.md", "data": story_text.encode('utf-8')}
+    except Exception as e:
+        logging.error(f"Error saving story: {e}")
+        return None
 
 # Add this function to get a custom avatar image URL
 def get_storyteller_avatar_url():
@@ -212,9 +215,10 @@ with gr.Blocks(theme=gr.themes.Soft()) as demo:
     You lead the way with your choices, and AI responds, expanding on your ideas.
     
     ### How to Play:
-    1. Describe what you want to do next *(Example: "I step into the ancient library, searching for hidden scrolls")*
-    2. Follow one of the AI's suggestions or write your own next move
-    3. Keep going! The AI remembers your choices and helps shape the evolving adventure
+    * Pick a genre that sparks your imagination
+    * Choose a Story Starter or start from scratch
+    * Work with AI—describe your actions, make decisions, and see how the story unfolds together
+
     
     > **Tip:** The more detail you provide, the deeper the story becomes.
     """)
@@ -337,11 +341,12 @@ with gr.Blocks(theme=gr.themes.Soft()) as demo:
         story_output = gr.File(
             label="Download your story",
             file_count="single",
-            file_types=[".md"]
+            file_types=[".md"],
+            interactive=False
         )
     
     save_btn.click(
-        fn=lambda x: {"name": "story.md", "data": save_story(x)} if x else None,
+        fn=save_story,
         inputs=[chatbot],
         outputs=[story_output]
     )