Update app.py

Updated help. 'solve' and 'puzzle' case insensitive.

app.py

@@ -265,10 +265,10 @@ def chat(prompt, user_window, pwd_window, past, response, gptModel, uploaded_ima
     if user_window in unames and pwd_window == pwdList[unames.index(user_window)]:
         chatType = 'normal'
         prompt = prompt.strip()
-        if prompt.startswith('solve'):
+        if prompt.lower().startswith('solve'):
             prompt = 'How do I solve ' + prompt[5:] + ' Do not use Latex for math expressions.'
             chatType = 'math'
-        elif prompt.startswith('puzzle'):
+        elif prompt.lower().startswith('puzzle'):
             chatType = 'logic'
             prompt = prompt[6:]
         past.append({"role":"user", "content":prompt})
@@ -453,22 +453,27 @@ def make_image(prompt, user, pwd):
 
 def show_help():
     return '''
-    1.  Login with user name and password (not case-sensitive)
-    2.  Type prompts (questions, instructions) into prompt 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.
-    3.  Chat:
-          3.1 tap the "Submit Prompt/Question" button.  The response will appear in the Dialog window.
-          3.2 To speak the response, tap the "Speak Dialog" button.
-          3.3 Enter follow-up questions in the Prompt window either by typing or speaking. Tap the voice
+    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
+           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.
+        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".
-          3.4 If topic changes or when done chatting, tap the "Restart Conversation" button.
-    4.  (OR) Make Image:
+        2.3 If topic changes or when done chatting, tap the "Restart Conversation" button.
+    3.  Solve math equations or logic problems providing step-by-step analysis:
+        3.1 Math:  Make "solve" the first word in your prompt, followed by the equation, e.g., x^2 - x + 1 = 0
+        3.2 Logic: Make "puzzle" the first word in your prompt, followed by a detailed description of a logic
+           problem with the answer(s) you desire.
+    4.  Make Image:
           4.1 Enter description of desired image in prompt window via either typing or voice entry
           4.2 Tap the "Make Image" button.  This can take a few seconds.
           4.3 There is a download button on the image display if your system supports file downloads.
           4.4 When done viewing image, tap the "Restart Conversation" button
-    5. (OR) Analyze an Image you provide:
+    5.  Analyze an Image you provide:
           5.1 Enter what you want to know about the image in the prompt window. You can include instructions
                to write a poem about something in the image, for example.  Or just say "what's in this image?"
           5.2 Tap the "Upload Image to Analyze" button.