update app

app.py

@@ -15,7 +15,7 @@ mycss = """
     #secondrow {{padding:0 6%;gap:30px}}    
 
     #name {{background-color: {bgcolor};border-style:none;border-width:0;box-shadow:none;padding-left:0;padding-right:0}}
-    #name .svelte-1gfkn6j {{background-color:{bgcolor};color:{scolor};font-size:18px}}
+    #name span {{background-color:{bgcolor};color:{scolor};font-size:18px}}
     
 
     #question {{background-color: {bgcolor};border-style:none; !important;box-shadow:none !important;padding-left:0;padding-right:0}}
@@ -41,6 +41,8 @@ def handleSubmit(brain_name, question, temperature, maxTokens):
         return "Please select Brain Name"
     if (question == ""):
         return "Please Enter Question"
+    if getBrains(brain_name) == False:
+        return "Please Enter Correct Brain Name"
     return askQuestion(brain_name, question, temperature, maxTokens)
 
 
@@ -57,8 +59,8 @@ with gr.Blocks(theme=gr.themes.Soft(), css=formatted_css) as block_demo:
 
         with gr.Column(scale=1,  elem_id="inputsCol"):
 
-            brain_name = gr.Dropdown(
-                label="Brain Name", choices=getBrains(), elem_id="name")
+            brain_name = gr.Textbox(
+                label="Brain Name", elem_id="name")
             question = gr.Textbox(
                 label="Question", lines=2, elem_id="question")