some fixes

app.py

@@ -157,19 +157,13 @@ def model_inference(
     return generated_text[-1]
 
 
-model_prediction = gr.TextArea(
+model_prediction = gr.Label(
     label="AI's guess",
     visible=True,
-    lines=1,
-    max_lines=1,
-    interactive=False,
 )
-user_prediction = gr.TextArea(
+user_prediction = gr.Label(
     label="Your guess",
     visible=True,
-    lines=1,
-    max_lines=1,
-    interactive=False,
 )
 result = gr.TextArea(
     label="Win or lose?",
@@ -191,11 +185,13 @@ h1{display: flex;align-items: center;justify-content: center;gap: .25em}
 with gr.Blocks(title="Beat the AI", theme=gr.themes.Base(), css=css) as demo:
     gr.Markdown(
         """
-        # Will you beat the AI at these RAVEN puzzles?
+        # Can you beat the AI at RAVEN puzzles?
 
         *This demo features an early fine-tuned version of our forth-coming Idefics2 model. The model was specifically fine-tuned on the [RAVEN](https://huggingface.co/datasets/HuggingFaceM4/RAVEN) dataset and reached 91% accuracy on the validation set.*
 
-        To get started, load a new puzzle.
+        RAVE Progressive Matrices are abstract visual reasoning puzzles. The panels describe logical sequences of shapes and colors (row by row). One is asked to find the option that completes the 3rd sequence following the same logic described by the first two sequences. We recommend looking at the images on a full screen with enough brightness given that some options differ by small differences in sizes and nuances of colors.
+
+        To get started, load a new puzzle. 🧠
         """
     )
     load_new_sample = gr.Button(value="Load a new puzzle")
@@ -232,11 +228,14 @@ with gr.Blocks(title="Beat the AI", theme=gr.themes.Base(), css=css) as demo:
                 result.render()
 
     def result_string(model_pred, user_pred, solution):
+        if solution == "":
+            return "Load a new sample first! 👆"
+
         solution_letter = chr(ord('A') + int(solution))
         solution_string = f"The correct answer is {solution_letter}."
-        
+
         win_or_loose = "🥇" if user_pred == solution_letter else "🙈"
-        
+
         if user_pred == solution_letter and model_pred == solution_letter:
             comparison_string = "Both you and the AI got it correctly!"
         elif user_pred == solution_letter and model_pred != solution_letter:
@@ -245,9 +244,9 @@ with gr.Blocks(title="Beat the AI", theme=gr.themes.Base(), css=css) as demo:
             comparison_string = "Both you and the AI got it wrong!"
         elif user_pred != solution_letter and model_pred == solution_letter:
             comparison_string = "The AI beat you!"
-        
-        return f"{win_or_loose} {comparison_string}\n{solution_string}"
-    
+
+        return f"{win_or_loose} {comparison_string} {solution_string}"
+
     load_new_sample.click(
         fn=load_sample,
         inputs=[],