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Update app.py
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app.py
CHANGED
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@@ -1,92 +1,181 @@
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import gradio as gr
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import torch
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from transformers import AutoTokenizer, AutoModelForCausalLM
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from datasets import load_dataset
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from sentence_transformers import SentenceTransformer
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import faiss
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import numpy as np
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import os
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# تحميل النموذج والـ tokenizer
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MODEL_NAME = "aab20abdullah/akin-yurt-finely"
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DATASET_NAME = "aab20abdullah/turkmen-martyrs-dataset"
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print("Loading model and tokenizer...")
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try:
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tokenizer = AutoTokenizer.from_pretrained(
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MODEL_NAME,
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trust_remote_code=True
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use_fast=False # استخدام slow tokenizer إذا فشل fast tokenizer
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)
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except Exception as e:
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print(f"
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)
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# تعيين pad_token إذا لم يكن موجوداً
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if tokenizer.pad_token is None:
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tokenizer.pad_token = tokenizer.eos_token
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print("
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# تحميل نموذج الـ embeddings للـ RAG
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print("
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# تحميل الـ dataset
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print("
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try:
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dataset = load_dataset(DATASET_NAME, split='train')
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print(f"Loaded dataset with {len(dataset)} examples")
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except Exception as e:
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print(f"Error loading with split='train': {e}")
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try:
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# في حالة عدم وجود split محدد
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dataset = load_dataset(DATASET_NAME)
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if isinstance(dataset, dict):
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# اختيار أول split متاح
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split_name = list(dataset.keys())[0]
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dataset = dataset[split_name]
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print(f"Loaded dataset split '{split_name}' with {len(dataset)} examples")
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except Exception as e2:
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print(f"Error loading dataset: {e2}")
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print("Creating
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# إنشاء dataset تجريبي للتجربة
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from datasets import Dataset
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dataset = Dataset.from_dict({
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"text": [
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"ه
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"م
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"معلومات عن تاريخ تركمان العراق."
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]
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})
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# طباعة معلومات عن الـ dataset
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print(f"Dataset structure: {dataset}")
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if len(dataset) > 0:
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print(f"
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print(f"
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# إعداد الـ RAG system
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print("Building RAG index...")
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# استخراج النصوص من الـ dataset
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def extract_texts_from_dataset(dataset):
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texts = []
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for idx, item in enumerate(dataset):
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try:
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# افترض أن الـ dataset يحتوي على حقول نصية
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text_parts = []
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# محاولة استخراج النصوص بطرق مختلفة
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if value is None:
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continue
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#
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if isinstance(value, str) and len(value) > 5:
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text_parts.append(f"{key}: {value}")
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#
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elif isinstance(value, list):
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list_str = ", ".join([str(v) for v in value if v])
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if list_str:
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text_parts.append(f"{key}: {list_str}")
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#
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elif isinstance(value, (int, float, bool)):
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text_parts.append(f"{key}: {value}")
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text = " | ".join(text_parts)
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texts.append(text)
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elif 'text' in item and item['text']:
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# إذا كان هناك حقل 'text' مباشر
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texts.append(str(item['text']))
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except Exception as e:
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continue
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if not texts:
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print("Warning: No texts extracted, using raw dataset items")
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texts = [str(item) for item in dataset[:100]]
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return texts
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texts = extract_texts_from_dataset(dataset)
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print(f"Extracted {len(texts)} text chunks from dataset")
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if texts:
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print(f"Sample text: {texts[0][:
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#
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if len(texts) == 0:
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print("Error: No texts found
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texts = [
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embeddings
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# إنشاء FAISS index
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print("
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def retrieve_relevant_context(query, k=3):
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"""استرجاع السياق الأكثر صلة بالاستعلام"""
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def generate_response(message, history, temperature=0.7, max_tokens=512, use_rag=True):
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"""توليد الرد باستخدام النموذج مع أو بدون RAG"""
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try:
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# بناء المحادثة
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conversation = []
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if use_rag:
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try:
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# استرجاع السياق ذي الصلة
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context = retrieve_relevant_context(message)
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# إضافة السياق إلى الـ prompt
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system_message = f"""أنت مساعد ذكي. استخدم المعلومات التالية للإجابة على السؤال:
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المعلومات المرجعية:
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conversation.append({"role": "system", "content": system_message})
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except Exception as e:
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print(f"
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# الاستمرار بدون RAG
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# إضافة تاريخ المحادثة
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for user_msg, assistant_msg in history:
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add_generation_prompt=True
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except Exception as e:
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print(f"
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# في حالة عدم وجود chat template
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prompt = "\n".join([f"{msg['role']}: {msg['content']}" for msg in conversation])
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prompt += "\nassistant: "
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# Tokenize
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inputs = tokenizer(
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if torch.cuda.is_available():
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inputs = {k: v.to(model.device) for k, v in inputs.items()}
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# Decode
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response = tokenizer.decode(
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return response
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except Exception as e:
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error_msg = f"عذراً، حدث خطأ
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print(f"Error in generate_response: {e}")
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import traceback
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traceback.print_exc()
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return error_msg
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gr.Markdown("""
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# 🤖 Akin Yurt Model with RAG
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يمكنك تفعيل أو تعطيل RAG لمقارنة النتائج.
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""")
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submit = gr.Button("إرسال", variant="primary", scale=1)
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clear = gr.Button("مسح المحادثة", scale=1)
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with gr.Column(scale=1):
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gr.Markdown("### ⚙️ الإعدادات")
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info="الحد الأقصى لطول الإجابة"
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)
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gr.Markdown("""
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### 📊 معلومات
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- **النموذج**:
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- **البيانات**:
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- **عدد السجلات**:
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### 💡 نصائح
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- جرّب تشغيل
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""")
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def user_message(message, history):
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import gradio as gr
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import torch
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from transformers import AutoTokenizer, AutoModelForCausalLM, LlamaTokenizer
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from datasets import load_dataset
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from sentence_transformers import SentenceTransformer
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import faiss
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import numpy as np
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import os
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import sys
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# التحقق من تثبيت sentencepiece
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try:
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import sentencepiece
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print("✓ sentencepiece is installed")
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except ImportError:
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print("✗ sentencepiece is NOT installed - attempting to install...")
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import subprocess
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subprocess.check_call([sys.executable, "-m", "pip", "install", "sentencepiece", "protobuf"])
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import sentencepiece
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print("✓ sentencepiece installed successfully")
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# تحميل النموذج والـ tokenizer
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MODEL_NAME = "aab20abdullah/akin-yurt-finely"
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DATASET_NAME = "aab20abdullah/turkmen-martyrs-dataset"
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print("="*60)
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print("Loading model and tokenizer...")
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print("="*60)
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# محاولة تحميل tokenizer بعدة طرق
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tokenizer = None
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tokenizer_loaded = False
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# الطريقة 1: تجربة التحميل العادي
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try:
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print("Attempt 1: Loading with default settings...")
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tokenizer = AutoTokenizer.from_pretrained(
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MODEL_NAME,
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trust_remote_code=True
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tokenizer_loaded = True
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print("✓ Tokenizer loaded successfully with default settings")
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except Exception as e:
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print(f"✗ Attempt 1 failed: {str(e)[:100]}")
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# الطريقة 2: محاولة استخدام slow tokenizer
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if not tokenizer_loaded:
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try:
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print("Attempt 2: Loading with use_fast=False...")
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tokenizer = AutoTokenizer.from_pretrained(
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MODEL_NAME,
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trust_remote_code=True,
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use_fast=False
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)
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tokenizer_loaded = True
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print("✓ Tokenizer loaded successfully with slow tokenizer")
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except Exception as e:
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print(f"✗ Attempt 2 failed: {str(e)[:100]}")
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# الطريقة 3: محاولة استخدام LlamaTokenizer مباشرة
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if not tokenizer_loaded:
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try:
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print("Attempt 3: Trying LlamaTokenizer directly...")
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tokenizer = LlamaTokenizer.from_pretrained(
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MODEL_NAME,
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trust_remote_code=True
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tokenizer_loaded = True
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print("✓ Tokenizer loaded successfully with LlamaTokenizer")
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except Exception as e:
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print(f"✗ Attempt 3 failed: {str(e)[:100]}")
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# الطريقة 4: استخدام tokenizer من نموذج متوافق كـ fallback
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if not tokenizer_loaded:
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try:
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print("Attempt 4: Using fallback tokenizer from compatible model...")
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# استخدام tokenizer من نموذج Llama2 العربي
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fallback_models = [
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"mistralai/Mistral-7B-v0.1",
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"meta-llama/Llama-2-7b-hf",
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"facebook/opt-1.3b"
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]
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for fallback_model in fallback_models:
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try:
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tokenizer = AutoTokenizer.from_pretrained(fallback_model)
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tokenizer_loaded = True
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print(f"✓ Using fallback tokenizer from {fallback_model}")
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break
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except:
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continue
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except Exception as e:
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print(f"✗ Attempt 4 failed: {str(e)[:100]}")
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if not tokenizer_loaded:
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raise RuntimeError(
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"Failed to load tokenizer! Please check:\n"
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"1. Model name is correct: aab20abdullah/akin-yurt-finely\n"
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"2. You have access to the model (if private)\n"
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"3. sentencepiece is properly installed\n"
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"4. Check the model card for special requirements"
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)
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# تعيين pad_token إذا لم يكن موجوداً
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if tokenizer.pad_token is None:
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tokenizer.pad_token = tokenizer.eos_token
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print("✓ Set pad_token to eos_token")
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print("\nLoading model...")
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try:
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model = AutoModelForCausalLM.from_pretrained(
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MODEL_NAME,
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torch_dtype=torch.float16 if torch.cuda.is_available() else torch.float32,
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device_map="auto" if torch.cuda.is_available() else None,
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trust_remote_code=True,
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| 115 |
+
low_cpu_mem_usage=True
|
| 116 |
+
)
|
| 117 |
+
model.eval()
|
| 118 |
+
print("✓ Model loaded successfully")
|
| 119 |
+
except Exception as e:
|
| 120 |
+
print(f"✗ Model loading failed: {e}")
|
| 121 |
+
raise
|
| 122 |
|
| 123 |
# تحميل نموذج الـ embeddings للـ RAG
|
| 124 |
+
print("\nLoading embedding model...")
|
| 125 |
+
try:
|
| 126 |
+
embedding_model = SentenceTransformer('sentence-transformers/paraphrase-multilingual-MiniLM-L12-v2')
|
| 127 |
+
print("✓ Embedding model loaded successfully")
|
| 128 |
+
except Exception as e:
|
| 129 |
+
print(f"✗ Embedding model loading failed: {e}")
|
| 130 |
+
raise
|
| 131 |
|
| 132 |
# تحميل الـ dataset
|
| 133 |
+
print("\nLoading dataset...")
|
| 134 |
+
dataset = None
|
| 135 |
try:
|
| 136 |
dataset = load_dataset(DATASET_NAME, split='train')
|
| 137 |
+
print(f"✓ Loaded dataset with {len(dataset)} examples")
|
| 138 |
except Exception as e:
|
| 139 |
+
print(f"⚠ Error loading with split='train': {e}")
|
| 140 |
try:
|
|
|
|
| 141 |
dataset = load_dataset(DATASET_NAME)
|
| 142 |
if isinstance(dataset, dict):
|
|
|
|
| 143 |
split_name = list(dataset.keys())[0]
|
| 144 |
dataset = dataset[split_name]
|
| 145 |
+
print(f"✓ Loaded dataset split '{split_name}' with {len(dataset)} examples")
|
| 146 |
except Exception as e2:
|
| 147 |
+
print(f"⚠ Error loading dataset: {e2}")
|
| 148 |
+
print("Creating demo dataset for testing...")
|
|
|
|
| 149 |
from datasets import Dataset
|
| 150 |
dataset = Dataset.from_dict({
|
| 151 |
"text": [
|
| 152 |
+
"شهيد تركماني من العراق، استشهد في الدفاع عن أرضه.",
|
| 153 |
+
"من شهداء تركمان تلعفر الذين ضحوا بأرواحهم.",
|
| 154 |
+
"معلومات عن تاريخ وبطولات شهداء تركمان العراق.",
|
| 155 |
+
"سيرة شهيد من أبناء الشعب التركماني في العراق.",
|
| 156 |
+
"تضحيات شهداء تركمان في مواجهة الإرهاب والظلم."
|
| 157 |
]
|
| 158 |
})
|
| 159 |
+
print(f"✓ Created demo dataset with {len(dataset)} examples")
|
| 160 |
|
| 161 |
# طباعة معلومات عن الـ dataset
|
|
|
|
| 162 |
if len(dataset) > 0:
|
| 163 |
+
print(f"\nDataset info:")
|
| 164 |
+
print(f" - Columns: {list(dataset[0].keys())}")
|
| 165 |
+
print(f" - First item sample: {str(dataset[0])[:150]}...")
|
| 166 |
|
| 167 |
# إعداد الـ RAG system
|
| 168 |
+
print("\n" + "="*60)
|
| 169 |
print("Building RAG index...")
|
| 170 |
+
print("="*60)
|
| 171 |
|
| 172 |
# استخراج النصوص من الـ dataset
|
| 173 |
def extract_texts_from_dataset(dataset):
|
| 174 |
+
"""استخراج نصوص من dataset مع دعم بنى متعددة"""
|
| 175 |
texts = []
|
| 176 |
+
|
| 177 |
for idx, item in enumerate(dataset):
|
| 178 |
try:
|
|
|
|
| 179 |
text_parts = []
|
| 180 |
|
| 181 |
# محاولة استخراج النصوص بطرق مختلفة
|
|
|
|
| 183 |
if value is None:
|
| 184 |
continue
|
| 185 |
|
| 186 |
+
# نصوص
|
| 187 |
if isinstance(value, str) and len(value) > 5:
|
| 188 |
text_parts.append(f"{key}: {value}")
|
| 189 |
|
| 190 |
+
# قوائم
|
| 191 |
elif isinstance(value, list):
|
| 192 |
list_str = ", ".join([str(v) for v in value if v])
|
| 193 |
if list_str:
|
| 194 |
text_parts.append(f"{key}: {list_str}")
|
| 195 |
|
| 196 |
+
# أرقام وقيم أخرى
|
| 197 |
elif isinstance(value, (int, float, bool)):
|
| 198 |
text_parts.append(f"{key}: {value}")
|
| 199 |
|
|
|
|
| 201 |
text = " | ".join(text_parts)
|
| 202 |
texts.append(text)
|
| 203 |
elif 'text' in item and item['text']:
|
|
|
|
| 204 |
texts.append(str(item['text']))
|
| 205 |
|
| 206 |
except Exception as e:
|
| 207 |
+
if idx < 5: # فقط للعناصر الأولى
|
| 208 |
+
print(f"⚠ Warning: Could not process item {idx}: {e}")
|
| 209 |
continue
|
| 210 |
|
| 211 |
+
# Fallback إذا لم نستخرج أي نصوص
|
| 212 |
if not texts:
|
| 213 |
+
print("⚠ Warning: No texts extracted, using raw dataset items")
|
| 214 |
+
texts = [str(item) for item in dataset[:100]]
|
| 215 |
|
| 216 |
return texts
|
| 217 |
|
| 218 |
texts = extract_texts_from_dataset(dataset)
|
| 219 |
+
print(f"✓ Extracted {len(texts)} text chunks from dataset")
|
| 220 |
if texts:
|
| 221 |
+
print(f" Sample text: {texts[0][:150]}...")
|
| 222 |
|
| 223 |
+
# التحقق من وجود نصوص
|
| 224 |
if len(texts) == 0:
|
| 225 |
+
print("⚠ Error: No texts found! Creating demo texts...")
|
| 226 |
+
texts = [
|
| 227 |
+
"معلومات افتراضية عن شهداء تركمان العراق",
|
| 228 |
+
"بيانات تجريبية لاختبار نظام RAG",
|
| 229 |
+
"نص تجريبي للتأكد من عمل النظام"
|
| 230 |
+
]
|
| 231 |
|
| 232 |
+
# إنشاء embeddings
|
| 233 |
+
print(f"\nCreating embeddings for {len(texts)} texts...")
|
| 234 |
+
try:
|
| 235 |
+
embeddings = embedding_model.encode(texts, show_progress_bar=True, batch_size=32)
|
| 236 |
+
embeddings = np.array(embeddings).astype('float32')
|
| 237 |
+
print(f"✓ Created embeddings with shape {embeddings.shape}")
|
| 238 |
+
except Exception as e:
|
| 239 |
+
print(f"✗ Error creating embeddings: {e}")
|
| 240 |
+
raise
|
| 241 |
|
| 242 |
# إنشاء FAISS index
|
| 243 |
+
print("\nBuilding FAISS index...")
|
| 244 |
+
try:
|
| 245 |
+
dimension = embeddings.shape[1]
|
| 246 |
+
index = faiss.IndexFlatL2(dimension)
|
| 247 |
+
index.add(embeddings)
|
| 248 |
+
print(f"✓ FAISS index built with {index.ntotal} vectors")
|
| 249 |
+
except Exception as e:
|
| 250 |
+
print(f"✗ Error building FAISS index: {e}")
|
| 251 |
+
raise
|
| 252 |
|
| 253 |
+
print("\n" + "="*60)
|
| 254 |
+
print("✓ RAG system ready!")
|
| 255 |
+
print("="*60 + "\n")
|
| 256 |
|
| 257 |
def retrieve_relevant_context(query, k=3):
|
| 258 |
"""استرجاع السياق الأكثر صلة بالاستعلام"""
|
| 259 |
+
try:
|
| 260 |
+
query_embedding = embedding_model.encode([query])
|
| 261 |
+
query_embedding = np.array(query_embedding).astype('float32')
|
| 262 |
+
|
| 263 |
+
distances, indices = index.search(query_embedding, k)
|
| 264 |
+
|
| 265 |
+
relevant_texts = [texts[idx] for idx in indices[0] if idx < len(texts)]
|
| 266 |
+
return "\n\n".join(relevant_texts)
|
| 267 |
+
except Exception as e:
|
| 268 |
+
print(f"Error in retrieve_relevant_context: {e}")
|
| 269 |
+
return "خطأ في استرجاع المعلومات"
|
| 270 |
|
| 271 |
def generate_response(message, history, temperature=0.7, max_tokens=512, use_rag=True):
|
| 272 |
"""توليد الرد باستخدام النموذج مع أو بدون RAG"""
|
| 273 |
|
| 274 |
try:
|
|
|
|
| 275 |
conversation = []
|
| 276 |
|
| 277 |
+
# RAG context
|
| 278 |
if use_rag:
|
| 279 |
try:
|
|
|
|
| 280 |
context = retrieve_relevant_context(message)
|
|
|
|
|
|
|
| 281 |
system_message = f"""أنت مساعد ذكي. استخدم المعلومات التالية للإجابة على السؤال:
|
| 282 |
|
| 283 |
المعلومات المرجعية:
|
|
|
|
| 287 |
|
| 288 |
conversation.append({"role": "system", "content": system_message})
|
| 289 |
except Exception as e:
|
| 290 |
+
print(f"⚠ RAG retrieval failed: {e}")
|
|
|
|
| 291 |
|
| 292 |
# إضافة تاريخ المحادثة
|
| 293 |
for user_msg, assistant_msg in history:
|
|
|
|
| 306 |
add_generation_prompt=True
|
| 307 |
)
|
| 308 |
except Exception as e:
|
| 309 |
+
print(f"⚠ Chat template failed, using simple format: {e}")
|
|
|
|
| 310 |
prompt = "\n".join([f"{msg['role']}: {msg['content']}" for msg in conversation])
|
| 311 |
prompt += "\nassistant: "
|
| 312 |
|
| 313 |
# Tokenize
|
| 314 |
+
inputs = tokenizer(
|
| 315 |
+
prompt,
|
| 316 |
+
return_tensors="pt",
|
| 317 |
+
truncation=True,
|
| 318 |
+
max_length=2048
|
| 319 |
+
)
|
| 320 |
+
|
| 321 |
if torch.cuda.is_available():
|
| 322 |
inputs = {k: v.to(model.device) for k, v in inputs.items()}
|
| 323 |
|
|
|
|
| 335 |
)
|
| 336 |
|
| 337 |
# Decode
|
| 338 |
+
response = tokenizer.decode(
|
| 339 |
+
outputs[0][inputs['input_ids'].shape[1]:],
|
| 340 |
+
skip_special_tokens=True
|
| 341 |
+
)
|
| 342 |
|
| 343 |
+
return response.strip()
|
| 344 |
|
| 345 |
except Exception as e:
|
| 346 |
+
error_msg = f"عذراً، حدث خطأ: {str(e)}"
|
| 347 |
+
print(f"✗ Error in generate_response: {e}")
|
| 348 |
import traceback
|
| 349 |
traceback.print_exc()
|
| 350 |
return error_msg
|
|
|
|
| 354 |
gr.Markdown("""
|
| 355 |
# 🤖 Akin Yurt Model with RAG
|
| 356 |
|
| 357 |
+
نموذج **Akin Yurt** مع نظام **Retrieval-Augmented Generation (RAG)** لبيانات شهداء تركمان.
|
| 358 |
|
| 359 |
يمكنك تفعيل أو تعطيل RAG لمقارنة النتائج.
|
| 360 |
""")
|
|
|
|
| 377 |
)
|
| 378 |
submit = gr.Button("إرسال", variant="primary", scale=1)
|
| 379 |
|
| 380 |
+
clear = gr.Button("مسح المحادثة")
|
|
|
|
| 381 |
|
| 382 |
with gr.Column(scale=1):
|
| 383 |
gr.Markdown("### ⚙️ الإعدادات")
|
|
|
|
| 406 |
info="الحد الأقصى لطول الإجابة"
|
| 407 |
)
|
| 408 |
|
| 409 |
+
gr.Markdown(f"""
|
| 410 |
+
### 📊 معلومات النظام
|
| 411 |
|
| 412 |
+
- **النموذج**: {MODEL_NAME}
|
| 413 |
+
- **البيانات**: {DATASET_NAME}
|
| 414 |
+
- **عدد السجلات**: {len(texts)}
|
| 415 |
+
- **Tokenizer**: {'✓ Loaded' if tokenizer_loaded else '✗ Failed'}
|
| 416 |
+
- **Device**: {'GPU' if torch.cuda.is_available() else 'CPU'}
|
| 417 |
|
| 418 |
### 💡 نصائح
|
| 419 |
|
| 420 |
+
- جرّب تشغيل/إيقاف RAG لرؤية الفرق
|
| 421 |
+
- Temperature منخفض = إجابات دقيقة
|
| 422 |
+
- Temperature عالي = إجابات إبداعية
|
| 423 |
""")
|
| 424 |
|
| 425 |
def user_message(message, history):
|