Update app.py

app.py

@@ -1,5 +1,6 @@
 import re
 import gradio as gr
+import spaces
 
 
 # ============================================================
@@ -63,61 +64,94 @@ NEGATIVE_WORDS = {
 
 
 # ============================================================
-# SENTIMENT ANALYSIS FUNCTION
+# SENTIMENT ANALYZER
+# ============================================================
+# ZeroGPU requires a @spaces.GPU function to be registered
+# with the Gradio event system.
+#
+# This application does NOT actually perform GPU computation.
+# The decorator is only required because this Space is using
+# ZeroGPU hardware.
 # ============================================================
 
+@spaces.GPU(duration=1)
 def sentiment_analyzer(text):
 
-    # Check for empty input
+    # --------------------------------------------------------
+    # Check empty input
+    # --------------------------------------------------------
+
     if not text or not text.strip():
-        return (
-            "⚠️ Please enter a sentence.",
-            0,
-            0,
-            "None",
-            "None"
-        )
-
-    # Convert sentence to lowercase
+        return "⚠️ Please enter a sentence."
+
+
+    # --------------------------------------------------------
+    # Convert text to lowercase
+    # --------------------------------------------------------
+
     text = text.lower()
 
+
+    # --------------------------------------------------------
     # Extract words
+    # --------------------------------------------------------
+
     words = re.findall(r"\b\w+\b", text)
 
+
+    # --------------------------------------------------------
     # Find positive words
+    # --------------------------------------------------------
+
     positive_matches = [
-        word for word in words
+        word
+        for word in words
         if word in POSITIVE_WORDS
     ]
 
+
+    # --------------------------------------------------------
     # Find negative words
+    # --------------------------------------------------------
+
     negative_matches = [
-        word for word in words
+        word
+        for word in words
         if word in NEGATIVE_WORDS
     ]
 
-    # Count positive and negative words
+
+    # --------------------------------------------------------
+    # Count sentiment words
+    # --------------------------------------------------------
+
     positive_count = len(positive_matches)
     negative_count = len(negative_matches)
 
-    # ========================================================
-    # SENTIMENT DECISION RULE
-    # ========================================================
+
+    # --------------------------------------------------------
+    # Sentiment decision
+    # --------------------------------------------------------
 
     if positive_count > negative_count:
+
         sentiment = "😊 Positive"
 
     elif negative_count > positive_count:
+
         sentiment = "😞 Negative"
 
     else:
+
         sentiment = "😐 Neutral"
 
-    # ========================================================
-    # CREATE RESULT
-    # ========================================================
 
-    result = f"""Sentiment: {sentiment}
+    # --------------------------------------------------------
+    # Create result
+    # --------------------------------------------------------
+
+    result = f"""
+Sentiment: {sentiment}
 
 Positive words detected: {positive_count}
 Negative words detected: {negative_count}
@@ -129,13 +163,7 @@ Negative matches:
 {", ".join(negative_matches) if negative_matches else "None"}
 """
 
-    return (
-        result,
-        positive_count,
-        negative_count,
-        ", ".join(positive_matches) if positive_matches else "None",
-        ", ".join(negative_matches) if negative_matches else "None"
-    )
+    return result
 
 
 # ============================================================
@@ -146,6 +174,10 @@ with gr.Blocks(
     title="Rule-Based Sentiment Analysis"
 ) as app:
 
+    # --------------------------------------------------------
+    # Header
+    # --------------------------------------------------------
+
     gr.Markdown(
         """
         # 📝 Rule-Based Sentiment Analysis
@@ -163,7 +195,8 @@ with gr.Blocks(
 
         ---
 
-        **How it works:**  
+        **How it works**
+
         The application checks the words in your sentence
         against predefined positive and negative word lists.
 
@@ -171,9 +204,10 @@ with gr.Blocks(
         """
     )
 
-    # ========================================================
-    # INPUT
-    # ========================================================
+
+    # --------------------------------------------------------
+    # Text input
+    # --------------------------------------------------------
 
     text_input = gr.Textbox(
         label="Enter your sentence",
@@ -181,18 +215,20 @@ with gr.Blocks(
         lines=4
     )
 
-    # ========================================================
-    # ANALYZE BUTTON
-    # ========================================================
+
+    # --------------------------------------------------------
+    # Analyze button
+    # --------------------------------------------------------
 
     analyze_button = gr.Button(
         "Analyze Sentiment",
         variant="primary"
     )
 
-    # ========================================================
-    # MAIN OUTPUT
-    # ========================================================
+
+    # --------------------------------------------------------
+    # Output
+    # --------------------------------------------------------
 
     output = gr.Textbox(
         label="Analysis Result",
@@ -200,9 +236,10 @@ with gr.Blocks(
         interactive=False
     )
 
-    # ========================================================
-    # BUTTON EVENT
-    # ========================================================
+
+    # --------------------------------------------------------
+    # Button event
+    # --------------------------------------------------------
 
     analyze_button.click(
         fn=sentiment_analyzer,
@@ -210,9 +247,10 @@ with gr.Blocks(
         outputs=output
     )
 
-    # ========================================================
-    # CLEAR BUTTON
-    # ========================================================
+
+    # --------------------------------------------------------
+    # Clear button
+    # --------------------------------------------------------
 
     gr.ClearButton(
         components=[
@@ -228,7 +266,4 @@ with gr.Blocks(
 # ============================================================
 
 if __name__ == "__main__":
-    app.launch(
-        server_name="0.0.0.0",
-        server_port=7860
-    )
+    app.launch()