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Update app.py
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app.py
CHANGED
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@@ -15,203 +15,136 @@ class UrduOptimizedPredictor:
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self.text_model = SentenceTransformer('sentence-transformers/paraphrase-multilingual-mpnet-base-v2')
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self.text_model.to(self.device)
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#
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"./urdu_optimized_model.pkl",
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"models/urdu_optimized_model/urdu_optimized_model.pkl",
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"urdu_optimized_model.pkl"
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]
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model_loaded = False
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for model_file in possible_paths:
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if os.path.exists(model_file):
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print(f"📁 Loading model from: {model_file}")
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try:
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with open(model_file, 'rb') as f:
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model_data = pickle.load(f)
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self.emoji_embeddings = {k: v[0] for k, v in model_data['emoji_embeddings'].items()}
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self.emoji_list = model_data['emoji_list']
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print(f"✅ Loaded Urdu-optimized model with {len(self.emoji_list)} meaningful emojis")
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model_loaded = True
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break
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except Exception as e:
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print(f"❌ Error loading {model_file}: {e}")
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continue
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if not model_loaded:
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print("❌ Could not load model file. Using fallback predictions.")
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# Create fallback emoji mappings
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self.emoji_embeddings = {}
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self.emoji_list = ["😊", "❤️", "😂", "😭", "😍", "🔥", "🙏", "👍"]
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def predict_smart(self, text, top_k=3, min_confidence=0.3):
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"""Smart prediction with confidence filtering"""
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# Check if model is loaded properly
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if not self.emoji_embeddings:
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return self.fallback_predict(text, top_k)
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try:
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text_embedding_np = text_embedding.cpu().numpy()
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for emoji, emoji_embedding in self.emoji_embeddings.items():
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similarity = cosine_similarity(text_embedding_np, emoji_embedding.reshape(1, -1))[0][0]
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similarities[emoji] = similarity
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sorted_emojis = sorted(filtered, key=lambda x: x[1], reverse=True)
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# If no confident predictions, return top 1 anyway
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if not sorted_emojis:
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top_overall = sorted(similarities.items(), key=lambda x: x[1], reverse=True)[:1]
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return top_overall
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return sorted_emojis[:top_k]
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except Exception as e:
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print(f"
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def
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"""
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keyword_mapping = {
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'خوش': ['😊', '😄', '😂'],
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'مسکراہٹ': ['😊', '🙂', '😄'],
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'ہنس': ['😂', '😄', '🤣'],
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'محبت': ['❤️', '😍', '💕'],
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'دل': ['❤️', '💖', '💕'],
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'غصہ': ['😠', '👿', '💢'],
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'ناراض': ['😠', '😡', '👿'],
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'رونا': ['😭', '😢', '��'],
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'دکھ': ['😔', '😞', '😢'],
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'تھک': ['😴', '🥱', '😪'],
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'نیند': ['😴', '💤', '🥱'],
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'بارش': ['🌧️', '☔', '⛈️'],
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'موسم': ['🌤️', '☀️', '🌞'],
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'دوست': ['👫', '👭', '👬'],
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'پارٹی': ['🎉', '🎊', '🥳'],
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'کھانا': ['😋', '🍕', '🍔'],
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'پڑھائی': ['📚', '✏️', '🎓'],
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'کام': ['💼', '👔', '📊'],
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'سفر': ['✈️', '🚗', '🏞️'],
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'کھیل': ['⚽', '🏀', '🎾']
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}
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#
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if keyword in text_lower:
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matches.extend([(emoji, 0.8) for emoji in emojis])
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unique_matches = []
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seen_emojis = set()
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for emoji, score in matches:
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if emoji not in seen_emojis:
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unique_matches.append((emoji, score))
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seen_emojis.add(emoji)
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# Initialize predictor
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print("🚀 Loading Urdu Emoji Prediction Model...")
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predictor = UrduOptimizedPredictor()
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def predict_emoji(urdu_text):
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"""Main prediction function
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if not urdu_text.strip():
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return "⬅️ اردو متن لکھیں"
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try:
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# Get predictions from model
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predictions = predictor.predict_smart(urdu_text, top_k=3, min_confidence=0.3)
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# Format output
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if predictions:
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result = ""
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for i, (emoji, score) in enumerate(predictions, 1):
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result += f"{i}. {emoji} {
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return result
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else:
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return "❌ کوئی مناسب ایموجی نہیں مل سکی"
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except Exception as e:
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print(f"Error in prediction: {e}")
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return "⚠️ نظام میں خرابی
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# Create Gradio interface
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gr.Markdown(
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"""
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#
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### اردو متن کے لیے موزوں ترین ایموجیز کی پیشنگو
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"""
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)
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with gr.Row():
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with gr.Column():
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input_text = gr.Textbox(
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label="اردو متن",
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placeholder="
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lines=3
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)
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predict_btn = gr.Button("
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with gr.Column():
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output_text = gr.Textbox(
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label="پیشنگو
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placeholder="یہاں آپ کی پیشنگو ایموجیز ظاہر ہوں گی...",
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lines=
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)
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#
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confidence_slider = gr.Slider(
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minimum=0.1,
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maximum=0.9,
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value=0.3,
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step=0.1,
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label="اعتماد کی سطح",
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info="اعتماد کی سطح کم رکھیں تو زیادہ ایموجیز مل سکتی ہیں"
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)
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# Batch prediction section
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with gr.Accordion("🎯 ایک سے زیادہ متنوں کے لیے", open=False):
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batch_input = gr.Textbox(
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label="متنوں کی فہرست (ہر متن نیلی لائن پر)",
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placeholder="پہلا متن\nدوسرا متن\nتیسرا متن",
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lines=4
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)
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batch_output = gr.Textbox(label="نتیجہ", lines=4)
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batch_btn = gr.Button("📊 تمام کے لیے ایموجیز پیش کریں")
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# Examples section
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gr.Markdown("### 💡 مثالیں آزما کر دیکھیں")
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examples = gr.Examples(
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examples=[
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["میں آج بہت خوش ہوں اور مسکرا رہا ہوں"],
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@@ -226,40 +159,12 @@ with gr.Blocks(theme=gr.themes.Soft(), title="Urdu Emoji Predictor") as demo:
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inputs=input_text,
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outputs=output_text,
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fn=predict_emoji,
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cache_examples=
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)
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# Footer
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gr.Markdown(
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"""
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---
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### ℹ️ نظام کے بارے میں
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- **ماڈل**: Urdu-optimized Embedding Model
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- **ایموجیز**: 80+ Urdu-context optimized emojis
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- **درستی**: Top-3 درستگی 30.4%
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- **ڈیٹا**: 10 لاکھ+ Urdu tweets پر تربیت
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🟢 اعلی درستگی | 🟡 درمیانی درستگی | 🔴 کم درستگی
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"""
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)
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# Event handlers
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predict_btn.click(
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fn=predict_emoji,
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inputs=input_text,
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outputs=output_text
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)
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batch_btn.click(
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fn=lambda x: batch_predict(x.split('\n')),
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inputs=batch_input,
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outputs=batch_output
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)
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if __name__ == "__main__":
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demo.launch(
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server_name="0.0.0.0",
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server_port=7860,
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share=True
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show_error=True
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)
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self.text_model = SentenceTransformer('sentence-transformers/paraphrase-multilingual-mpnet-base-v2')
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self.text_model.to(self.device)
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# Load YOUR model
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model_file = "models/urdu_optimized_model/urdu_optimized_model.pkl"
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print(f"📁 Loading YOUR model from: {model_file}")
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try:
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with open(model_file, 'rb') as f:
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model_data = pickle.load(f)
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self.emoji_embeddings = {k: v[0] for k, v in model_data['emoji_embeddings'].items()}
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self.emoji_list = model_data['emoji_list']
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print(f"✅ SUCCESS: Loaded YOUR Urdu-optimized model with {len(self.emoji_list)} emojis")
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print(f"📊 Your emojis: {self.emoji_list[:20]}...") # Show first 20 emojis
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except Exception as e:
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print(f"❌ ERROR loading your model: {e}")
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raise e
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def predict_smart(self, text, top_k=3, min_confidence=0.3):
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"""Use YOUR model for prediction"""
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print(f"\n🔍 PREDICTING for: '{text}'")
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# Get text embedding
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text_embedding = self.text_model.encode([text], convert_to_tensor=True)
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text_embedding_np = text_embedding.cpu().numpy()
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# Calculate similarities with YOUR emoji embeddings
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similarities = {}
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for emoji, emoji_embedding in self.emoji_embeddings.items():
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similarity = cosine_similarity(text_embedding_np, emoji_embedding.reshape(1, -1))[0][0]
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similarities[emoji] = similarity
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print(f"📈 Similarities calculated for {len(similarities)} emojis")
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# Filter by confidence and return top K
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filtered = [(emoji, score) for emoji, score in similarities.items() if score >= min_confidence]
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sorted_emojis = sorted(filtered, key=lambda x: x[1], reverse=True)
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print(f"🎯 Top predictions: {sorted_emojis[:top_k]}")
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# If no confident predictions, return top overall
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if not sorted_emojis:
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top_overall = sorted(similarities.items(), key=lambda x: x[1], reverse=True)[:top_k]
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print(f"⚠️ No confident predictions, using top overall: {top_overall}")
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return top_overall
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return sorted_emojis[:top_k]
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# Initialize predictor
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print("🚀 Loading YOUR Urdu Emoji Prediction Model...")
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predictor = UrduOptimizedPredictor()
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def predict_emoji(urdu_text):
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"""Main prediction function using YOUR model"""
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if not urdu_text.strip():
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return "⬅️ اردو متن لکھیں"
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try:
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# Get predictions from YOUR model
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predictions = predictor.predict_smart(urdu_text, top_k=3, min_confidence=0.3)
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# Format output
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if predictions:
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result = "🎯 **آپ کے ماڈل کی پیشنگو:**\n\n"
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for i, (emoji, score) in enumerate(predictions, 1):
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confidence_level = "اعلیٰ" if score > 0.6 else "درمیانی" if score > 0.4 else "کم"
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result += f"{i}. {emoji} - {confidence_level} درستگی ({score:.3f})\n"
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return result
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else:
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return "❌ آپ کے ماڈل سے کوئی مناسب ایموجی نہیں مل سکی"
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except Exception as e:
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print(f"Error in prediction: {e}")
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return f"⚠️ نظام میں خرابی: {e}"
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# Test your model with some examples before starting the interface
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print("\n" + "="*60)
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print("🧪 TESTING YOUR MODEL WITH SAMPLE TEXTS")
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print("="*60)
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test_texts = [
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"میں بہت خوش ہوں",
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"دل ٹوٹ گیا ہے",
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"دوستوں کے ساتھ پارٹی کا مزہ آیا",
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"امی نے میری پسندیدہ ڈش بنائی ہے",
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+
"غصہ سے دماغ پھٹ رہا ہے"
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+
]
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| 105 |
+
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| 106 |
+
for text in test_texts:
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| 107 |
+
print(f"\n📝 Testing: '{text}'")
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| 108 |
+
predictions = predictor.predict_smart(text, top_k=3, min_confidence=0.3)
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+
print(f" → {[emoji for emoji, score in predictions]}")
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| 110 |
+
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print("\n" + "="*60)
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+
print("🚀 STARTING GRADIO INTERFACE")
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+
print("="*60)
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| 115 |
# Create Gradio interface
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+
demo = gr.Blocks(title="آپ کا اردو ایموجی پیشنگو ماڈل")
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+
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+
with demo:
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| 119 |
gr.Markdown(
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| 120 |
"""
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| 121 |
+
# 🎯 **آپ کا تربیت یافتہ اردو ایموجی ماڈل**
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| 122 |
|
| 123 |
+
یہ انٹرفیس **آپ کے ہی تربیت یافتہ ماڈل** کا استعمال کر رہا ہے!
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| 124 |
+
- **80+ Urdu emojis** آپ کے ڈیٹا سے تربیت یافتہ
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| 125 |
+
- **10 لاکھ+ Urdu tweets** پر مبنی
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| 126 |
+
- **Top-3 درستگی: 30.4%**
|
| 127 |
"""
|
| 128 |
)
|
| 129 |
|
| 130 |
with gr.Row():
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| 131 |
with gr.Column():
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| 132 |
input_text = gr.Textbox(
|
| 133 |
+
label="اردو متن درج کریں",
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| 134 |
+
placeholder="اپنا Urdu متن یہاں لکھیں...",
|
| 135 |
lines=3
|
| 136 |
)
|
| 137 |
|
| 138 |
+
predict_btn = gr.Button("🎯 ماڈل سے ایموجیز حاصل کریں", variant="primary")
|
| 139 |
|
| 140 |
with gr.Column():
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| 141 |
output_text = gr.Textbox(
|
| 142 |
+
label="آپ کے ماڈل کی پیشنگو",
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| 143 |
+
placeholder="یہاں آپ کے ماڈل کی پیشنگو ایموجیز ظاہر ہوں گی...",
|
| 144 |
+
lines=5
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| 145 |
)
|
| 146 |
|
| 147 |
+
gr.Markdown("### 💡 آپ کے ماڈل کی جانچ کے لیے مثالیں")
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| 148 |
examples = gr.Examples(
|
| 149 |
examples=[
|
| 150 |
["میں آج بہت خوش ہوں اور مسکرا رہا ہوں"],
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|
| 159 |
inputs=input_text,
|
| 160 |
outputs=output_text,
|
| 161 |
fn=predict_emoji,
|
| 162 |
+
cache_examples=False
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| 163 |
)
|
| 164 |
|
| 165 |
if __name__ == "__main__":
|
| 166 |
demo.launch(
|
| 167 |
server_name="0.0.0.0",
|
| 168 |
server_port=7860,
|
| 169 |
+
share=True
|
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|
| 170 |
)
|