Update app.py

Bug 1) prompt_map.get(lang_code, prompt_map["en"]) returns the dictionary for the language, while [style] accesses the specific prompt string for the chosen style.
Solution: Removed the unnecessary +[style] part since the style is already used to select the prompt

Bug 2) cleaned up UI

app.py

@@ -66,7 +66,7 @@ def summarize(file, text, style, length):
         }#, <-- don't forget the comma!!!!!
         #"foo": { "precise": "another language or prompt map could go here"}
     }
-    prompt = prompt_map.get(lang_code, prompt_map["en"])+[style] + " " + text_input
+    prompt = prompt_map.get(lang_code, prompt_map["en"])[style] + " " + text_input
 
     # Summarization
     # Custom tokenizer: create a class with encode/decode methods following the HuggingFace 
@@ -116,19 +116,26 @@ def summarize(file, text, style, length):
 
     return summary, ", ".join(keywords), original_len, summary_len, f"{reduction:.2f}%", fig
 
-with gr.Blocks() as app:
+with gr.Blocks() as demo:
     gr.Markdown("Summarizer (T2T)")
-    file = gr.File(label="Upload a PDF or a TXT file")
-    text = gr.Textbox(label="Paste text from clipboard.", lines=10)
-    style = gr.Dropdown(["Precise", "Sloppy", "Keywords"], label="Style")
-    length = gr.Radio(["Short", "Middle", "Long"], label="Length")
-    btn = gr.Button("Transform")
-    summary = gr.Textbox(label="Summary")
-    keywords = gr.Textbox(label="Important Keywords")
-    original_len = gr.Number(label="Original Text Length")
-    summary_len = gr.Number(label="Summary Length")
-    reduction = gr.Textbox(label="Summary Efficiency")
-    plot = gr.Plot(label="Summary Statistics")
+
+    with gr.Row(): #left column
+        with gr.Column():
+            file = gr.File(label="Upload a PDF or a TXT file")
+            text = gr.Textbox(label="Paste text from clipboard.", lines=10)
+
+            with gr.Row(): # for inline horizontal layout
+                style = gr.Dropdown(["Precise", "Sloppy", "Keywords"], label="Style")
+                length = gr.Radio(["Short", "Middle", "Long"], label="Length")
+                btn = gr.Button("Transform")
+        
+        with gr.Column(): #right column
+            summary = gr.Textbox(label="Summary")
+            keywords = gr.Textbox(label="Important Keywords")
+            original_len = gr.Number(label="Original Text Length")
+            summary_len = gr.Number(label="Summary Length")
+            reduction = gr.Textbox(label="Summary Efficiency")
+            plot = gr.Plot(label="Summary Statistics")
 
     btn.click(
         summarize,
@@ -136,4 +143,4 @@ with gr.Blocks() as app:
         outputs=[summary, keywords, original_len, summary_len, reduction, plot]
     )
 
-app.launch()
+demo.launch()