add basic logic

app.py

@@ -42,6 +42,16 @@ PROBLEMS = {
     "❓ Other": "other",
 }
 
+INIT_MARKDOWN = """
+
+👈 Please select a task type...
+
+
+
+
+
+👈 ...and a problem type
+"""
 # =====================================================================================================================
 
 
@@ -61,8 +71,8 @@ def is_valid_task_for_model(model_name, task_type):
 
 
 def get_suggestions(task_type, model_name, problem_type):
-    if task_type == "" or problem_type == "":
-        return "👈 Please select a task type and a problem type."
+    if task_type in ("" or None) or problem_type in ("" or None):
+        return INIT_MARKDOWN
     return ""
 # =====================================================================================================================
 
@@ -78,11 +88,6 @@ with demo:
 
         This is a ever-evolving guide on how to improve your text generation results. It is community-led and
         curated by Hugging Face 🤗
-
-        How to use it:
-        1. Answer the questions using the dropdown menus
-        2. Click on "Get Suggestions" button
-        3. Explore the suggestions and try them out! 💪
         """
     )
 
@@ -105,7 +110,7 @@ with demo:
             )
             button = gr.Button(value="Get Suggestions!")
         with gr.Column(scale=2):
-            suggestions = gr.Markdown(value="👈 Please select a task type and a problem type.")
+            suggestions = gr.Markdown(value=INIT_MARKDOWN)
 
     button.click(get_suggestions, inputs=[task_type, model_name, problem_type], outputs=suggestions)