Update app.py

Updated help text

app.py

@@ -509,14 +509,18 @@ def list_permanent_files():
 
 def show_help():
     txt = '''
+    MTOI Search scans a selected database of MTOI teachings for sections that relate to the question or topic
+    you enter.  It formulates a response based on that text and then lists up to ten text clips and YouTube links
+    to the video where that clip is spoken.
     1.  Gemeral:
         1.1 Login with user name and password (not case-sensitive)
-        1.2 Type prompts (questions, instructions) into "Prompt or Question" window (OR) you can speak prompts by
+        1.2 Type prompts (questions, topics) into "Prompt or Question" window (OR) you can speak prompts by
            tapping the audio "Record" button, saying your prompt, then tapping the "Stop" button.
            Your prompt will appear in the Prompt window, and you can edit it there if needed.
         1.3 Text in the "Dialog" window can be spoken by tapping the "Speak Dialog" button.
-    2.  Chat:
-        2.1 Enter prompt and tap the "Submit Prompt/Question" button.  The responses appear in the Dialog window.
+        1.4 You can limit dates when the results were uploaded to YouTube with the Start Date and End Date entries.
+    2.  Search:
+        2.1 Enter prompt/question and tap the "Submit Prompt/Question" button.  The responses appear in the Dialog window.
         2.2 Enter follow-up questions in the Prompt window either by typing or speaking. Tap the voice
               entry "Reset Voice Entry" button to enable additional voice entry. Then tap "Submit Prompt/Question".
         2.3 If topic changes or when done chatting, tap the "Restart Conversation" button.
@@ -655,7 +659,7 @@ with gr.Blocks(theme=gr.themes.Soft()) as demo:
         return [fname, q]
 
 
-    gr.Markdown('# MTOI Search')
+    gr.Markdown('# MTOI Searchs')
     gr.Markdown('Enter user name & password.  Tap "Help & Hints" button for more instructions.')
     timer = gr.Timer(value=2.0, active=True)
     with gr.Row():