Update app.py

app.py

@@ -15,7 +15,7 @@ with gr.Blocks() as demo:
             apikey = gr.Textbox(label='Paste here your OpenAI - API key', info='No API key is stored and only you will see it.', lines = 1)
             openai.api_key = os.getenv('APICode2') # openai.api_key = apikey
         with gr.Column(scale = 1):
-            useapi = gr.Button("Use this API key)
+            useapi = gr.Button("Use this API key")
     with gr.Row(visible = False) as fullblock:
         with gr.Tab("Enquiry Description"):
             with gr.Row():
@@ -83,10 +83,10 @@ with gr.Blocks() as demo:
             clear = gr.Button("Clear")
 
     def checkapiinput(apikey):
-        if apikey != "" and apikey is not None:
-            return gr.update(visible=True), gr.update(visible=False)
+        if apikey != "" and apikey is not None and len(apikey) >=25 and len(apikey) <= 130:
+            return gr.update(visible=True), gr.update(visible=False), gr.update(visible=True)
         else:
-            return gr.update(visible=False), gr.update(visible=True)
+            return gr.update(visible=False), gr.update(visible=True), gr.update(value="", placeholder="Use a valid API key")
     
     def parse_participants(input_string: str) -> list:
         # Replace <br> tags with newline characters
@@ -361,7 +361,7 @@ Now please provide your results.
     generategroup.click(generateprofiles, [title, question1, question2, question3, focusgroupdescription], [expert1, expert2, expert3, expert4, expert5, expert6, expert7, expert8, expert9, expert10])
     generateresults.click(generateanswers, [title, question1, question2, question3, expert1, expert2, expert3, expert4, expert5, expert6, expert7, expert8, expert9, expert10], [response1, response2, response3, response4, response5, response6, response7, response8, response9, response10])
     generatesummary.click(summarize, [title, question1, question2, question3, expert1, expert2, expert3, expert4, expert5, expert6, expert7, expert8, expert9, expert10, response1, response2, response3, response4, response5, response6, response7, response8, response9, response10], summary)
-    useapi.click(checkapiinput, apikey, [fullblock, apicheck])
+    useapi.click(checkapiinput, apikey, [fullblock, apicheck, apikey])
     clear.click(init_history, title, [title, question1, question2, question3, focusgroupdescription, expert1, expert2, expert3, expert4, expert5, expert6, expert7, expert8, expert9, expert10, response1, response2, response3, response4, response5, response6, response7, response8, response9, response10, summary])
 
 demo.launch()