THEZYZSTUDIO commited on
Commit
c94d86b
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1 Parent(s): 8926688

Update app.py

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Files changed (1) hide show
  1. app.py +30 -6
app.py CHANGED
@@ -21,7 +21,7 @@ def load_model():
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  model_path = hf_hub_download(repo_id=MODEL_REPO, filename=MODEL_FILE)
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  llm = Llama(
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  model_path=model_path,
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- n_ctx=1536,
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  n_threads=4,
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  n_gpu_layers=0,
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  use_mmap=True,
@@ -33,16 +33,40 @@ def load_model():
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  def startup():
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  load_model()
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  async def generate_stream(messages: list, mode: str):
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  system_prompt = build_system_prompt(mode)
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- user_msg = messages[-1]['content']
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- prompt = f"<|system|>\n{system_prompt}\n<|user|>\n{user_msg}\n<|assistant|>\n"
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  if mode == "search":
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- search_res = search_web(user_msg)
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- prompt = f"<|system|>\n{system_prompt}\n<|user|>\n{user_msg}\n[SEARCH RESULTS]\n{search_res}\n<|assistant|>\n"
 
 
 
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- for token in llm(prompt, max_tokens=1200, stop=["<|user|>", "<|end|>"], stream=True, temperature=0.7):
 
 
 
 
 
 
 
 
 
 
 
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  yield json.dumps({"token": token["choices"][0]["text"]}) + "\n"
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  await asyncio.sleep(0.01)
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  model_path = hf_hub_download(repo_id=MODEL_REPO, filename=MODEL_FILE)
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  llm = Llama(
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  model_path=model_path,
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+ n_ctx=2048, # متوازن مع 18GB RAM (يمكن رفعه لـ 3076 إذا توفرت رامات إضافية)
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  n_threads=4,
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  n_gpu_layers=0,
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  use_mmap=True,
 
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  def startup():
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  load_model()
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+ def format_qwen_chat(messages: list, system_prompt: str) -> str:
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+ """بناء قالب محادثة Qwen3 الصحيح مع حفظ السياق"""
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+ prompt = f"<|im_start|>system\n{system_prompt}<|im_end|>\n"
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+ # نحتفظ بآخر 5 رسائل فقط لتوفير سياق الذاكرة على السيرفر المجاني
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+ history = messages[-5:] if len(messages) > 5 else messages
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+ for msg in history:
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+ role = "user" if msg["role"] == "user" else "assistant"
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+ prompt += f"<|im_start|>{role}\n{msg['content']}<|im_end|>\n"
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+ prompt += "<|im_start|>assistant\n"
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+ return prompt
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+
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  async def generate_stream(messages: list, mode: str):
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  system_prompt = build_system_prompt(mode)
 
 
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+ # وضع البحث: حقن النتائج بتعليمات واضحة
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  if mode == "search":
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+ query = messages[-1]['content']
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+ search_res = search_web(query)
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+ # نضيف النتائج كرسالة نظام قبل آخر رسالة مستخدم
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+ messages = messages.copy()
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+ messages.insert(-1, {"role": "system", "content": f"[SEARCH RESULTS]\n{search_res}\n\nINSTRUCTION: Use the above results to answer accurately. If irrelevant, rely on your knowledge."})
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+ prompt = format_qwen_chat(messages, system_prompt)
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+
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+ # إعدادات توليد محسنة لنماذج MoE الكبيرة
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+ for token in llm(
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+ prompt,
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+ max_tokens=2048,
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+ stop=["<|im_end|>", "<|user|>"],
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+ stream=True,
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+ temperature=0.7,
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+ repeat_penalty=1.1, # منع التكرار
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+ top_p=0.9
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+ ):
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  yield json.dumps({"token": token["choices"][0]["text"]}) + "\n"
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  await asyncio.sleep(0.01)
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