Delete app.py
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app.py
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"""
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Gradio App for Multilingual Sentiment Analysis
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Deploy this to Hugging Face Spaces
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"""
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import gradio as gr
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from sentiment_analyzer import MultilingualSentimentAnalyzer
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def analyze_sentiment(text, language, method):
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"""Analyze sentiment and return formatted results"""
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if not text or not text.strip():
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return "Please enter some text to analyze."
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try:
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analyzer = MultilingualSentimentAnalyzer(language=language, method=method)
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result = analyzer.analyze(text)
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# Format the output nicely
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output = f"""
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## Sentiment Analysis Results
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**Polarity:** {result['polarity'].upper()}
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**Confidence:** {result['confidence']*100:.1f}%
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**Scores:**
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- Positive: {result['positive_score']:.2f}
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- Negative: {result['negative_score']:.2f}
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**Details:**
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- Method: {result['method']}
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- Language: {result['language']}
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- Words analyzed: {result.get('word_count', 0)}
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"""
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return output
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except Exception as e:
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return f"Error: {str(e)}"
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def batch_analyze(texts, language, method):
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"""Analyze multiple texts"""
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if not texts:
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return "Please enter texts to analyze (one per line)."
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text_list = [t.strip() for t in texts.split('\n') if t.strip()]
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if not text_list:
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return "No valid texts found."
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try:
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analyzer = MultilingualSentimentAnalyzer(language=language, method=method)
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results = analyzer.analyze_batch(text_list)
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stats = analyzer.get_statistics(text_list)
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output = f"""
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## Batch Analysis Results
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**Statistics:**
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- Total texts: {stats['total_texts']}
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- Average confidence: {stats['average_confidence']*100:.1f}%
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**Polarity Distribution:**
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"""
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for polarity, percentage in stats['polarity_percentages'].items():
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output += f"- {polarity.capitalize()}: {percentage}%\n"
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output += "\n**Individual Results:**\n"
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for i, (text, result) in enumerate(zip(text_list, results), 1):
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output += f"\n{i}. \"{text[:50]}...\" → {result['polarity']} ({result['confidence']*100:.1f}%)\n"
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return output
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except Exception as e:
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return f"Error: {str(e)}"
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# Create Gradio interface
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with gr.Blocks(title="Multilingual Sentiment Analysis", theme=gr.themes.Soft()) as demo:
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gr.Markdown("""
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# 🌍 Multilingual Sentiment Analysis Tool
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Analyze sentiment in **English**, **Turkish**, and **Persian** text using non-deep-learning approaches.
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This tool uses lexicon-based, rule-based, and hybrid methods for interpretable sentiment analysis.
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""")
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with gr.Tabs():
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with gr.TabItem("Single Text Analysis"):
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with gr.Row():
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with gr.Column():
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text_input = gr.Textbox(
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label="Enter Text",
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placeholder="Type your text here...",
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lines=5
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)
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language = gr.Dropdown(
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choices=["english", "turkish", "persian"],
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value="english",
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label="Language"
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)
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method = gr.Dropdown(
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choices=["lexicon", "rule", "hybrid"],
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value="hybrid",
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label="Analysis Method"
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)
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analyze_btn = gr.Button("Analyze Sentiment", variant="primary")
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with gr.Column():
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output = gr.Markdown(label="Results")
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analyze_btn.click(
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fn=analyze_sentiment,
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inputs=[text_input, language, method],
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outputs=output
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)
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with gr.TabItem("Batch Analysis"):
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with gr.Row():
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with gr.Column():
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batch_texts = gr.Textbox(
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label="Enter Texts (one per line)",
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placeholder="Enter multiple texts, one per line...",
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lines=10
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)
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batch_language = gr.Dropdown(
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choices=["english", "turkish", "persian"],
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value="english",
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label="Language"
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)
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batch_method = gr.Dropdown(
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choices=["lexicon", "rule", "hybrid"],
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value="hybrid",
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label="Analysis Method"
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)
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batch_btn = gr.Button("Analyze Batch", variant="primary")
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with gr.Column():
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batch_output = gr.Markdown(label="Batch Results")
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batch_btn.click(
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fn=batch_analyze,
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inputs=[batch_texts, batch_language, batch_method],
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outputs=batch_output
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)
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with gr.TabItem("Examples"):
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gr.Markdown("""
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### Example Texts to Try:
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**English:**
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- "I love this product! It's absolutely amazing!!! 😊"
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- "This is terrible. I hate it."
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- "Not bad, actually it's quite good!"
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**Turkish:**
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- "Bu ürünü çok seviyorum! Harika!"
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- "Berbat bir deneyim. Hiç beğenmedim."
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**Persian:**
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- "این محصول عالی است!"
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- "خیلی بد بود"
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""")
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gr.Markdown("""
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---
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**About:** This tool uses lexicon-based, rule-based, and hybrid approaches (without deep learning)
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for interpretable sentiment analysis. Supports English, Turkish, and Persian languages.
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""")
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if __name__ == "__main__":
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demo.launch()
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