Update app.py
Browse files
app.py
CHANGED
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# app.py
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"""
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AKIRA V16 — OLLAMA + FLASK (HF SPACE + DOCKER)
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"""
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import subprocess
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import time
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import requests
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import sys
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from flask import Flask, request, jsonify
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from loguru import logger
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app = Flask(__name__)
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OLLAMA_URL = "http://localhost:11434"
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# === INICIA OLLAMA EM BACKGROUND ===
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def start_ollama():
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logger.info("Iniciando ollama serve em background...")
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@@ -38,7 +45,7 @@ def wait_for_ollama():
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logger.info("Aguardando Ollama (11434)...")
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for i in range(60):
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if check_ollama():
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logger.success("Ollama Qwen 2.5
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return True
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time.sleep(2)
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logger.critical("Ollama não subiu!")
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@@ -50,14 +57,16 @@ def index():
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return '''
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<div style="font-family: monospace; text-align: center; margin: 50px; background: #000; color: #0f0; padding: 40px;">
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<h1>AKIRA V16 OLLAMA</h1>
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<p><strong>Qwen 2.5
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<p><strong>ROTA:</strong> <code>POST /api/chat</code></p>
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<pre>
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curl -X POST https://akra35567-ollama.hf.space/api/chat \\
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</pre>
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<p>Health: <a href="/health">/health</a></p>
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<p>Luanda, Angola — 11/11/2025
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</div>
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''', 200
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@@ -65,14 +74,14 @@ curl -X POST https://akra35567-ollama.hf.space/api/chat \\
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@app.route("/health")
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def health():
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if check_ollama():
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return jsonify({"status": "OK", "model": "qwen2.5:
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return jsonify({"status": "INICIANDO..."}), 503
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# === AKIRA CHAT ===
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@app.route("/api/chat", methods=['POST'])
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def chat():
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if not check_ollama():
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return jsonify({'resposta': 'Epá, tô acordando... espera!'}), 503
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data = request.get_json() or {}
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msg = data.get('mensagem', '').strip()
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@@ -86,40 +95,43 @@ Usuário: {msg}
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Akira:"""
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payload = {
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"model": "qwen2.5:
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"prompt": prompt,
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"stream": False,
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"options": {
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"temperature": 0.85,
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"num_predict":
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}
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}
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logger.info(f"Prompt
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for tentativa in range(3):
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try:
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resp = requests.post(f"{OLLAMA_URL}/api/generate", json=payload, timeout=
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if resp.status_code == 200:
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resposta = resp.json().get("response", "").strip()
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if resposta:
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logger.success(f"Resposta
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return jsonify({'resposta': resposta})
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else:
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return jsonify({'resposta': 'Epá, fiquei sem palavras...
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else:
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logger.warning(f"Ollama erro {resp.status_code}: {resp.text}")
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except requests.exceptions.Timeout:
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logger.warning(f"Timeout na tentativa {tentativa + 1}/3...")
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if tentativa < 2:
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time.sleep(
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except Exception as e:
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logger.error(f"Erro
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if tentativa == 2:
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return jsonify({'resposta': 'Epá, tô off por agora... volta já!'}), 500
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time.sleep(
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return jsonify({'resposta': 'Epá, tô off por agora... volta já!'}), 500
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# === INÍCIO ===
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if __name__ == "__main__":
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logger.remove()
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if not wait_for_ollama():
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sys.exit(1)
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logger.info("Flask rodando na porta 7860")
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app.run(host="0.0.0.0", port=7860, debug=False)
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# app.py
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"""
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AKIRA V16 — OLLAMA + FLASK (HF SPACE + DOCKER)
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- Modelo: qwen2.5:3b-q4_0 (leve, rápido, 4-bit)
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- 3 requisições simultâneas
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- Usa RAM sobrando, alivia CPU
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- Warm-up automático
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"""
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import subprocess
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import time
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import requests
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import sys
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import os
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from flask import Flask, request, jsonify
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from loguru import logger
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app = Flask(__name__)
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OLLAMA_URL = "http://localhost:11434"
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# === CONFIGURAÇÃO OLLAMA (3 REQUISIÇÕES SIMULTÂNEAS) ===
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os.environ["OLLAMA_NUM_PARALLEL"] = "3" # ← 3 por vez!
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os.environ["OLLAMA_MAX_QUEUE"] = "10" # Fila de 10
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os.environ["OLLAMA_KEEP_ALIVE"] = "10m" # Mantém modelo na RAM
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os.environ["OLLAMA_MAX_LOADED_MODELS"] = "1"
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# === INICIA OLLAMA EM BACKGROUND ===
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def start_ollama():
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logger.info("Iniciando ollama serve em background...")
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logger.info("Aguardando Ollama (11434)...")
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for i in range(60):
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if check_ollama():
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logger.success("Ollama Qwen 2.5 3B q4_0 PRONTO!")
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return True
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time.sleep(2)
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logger.critical("Ollama não subiu!")
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return '''
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<div style="font-family: monospace; text-align: center; margin: 50px; background: #000; color: #0f0; padding: 40px;">
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<h1>AKIRA V16 OLLAMA</h1>
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<p><strong>Qwen 2.5 3B q4_0 (2.5GB)</strong></p>
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<p><strong>3 requisições simultâneas • CPU leve</strong></p>
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<p><strong>ROTA:</strong> <code>POST /api/chat</code></p>
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<pre>
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curl -X POST https://akra35567-ollama.hf.space/api/chat \\
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-H "Content-Type: application/json" \\
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-d '{"mensagem": "Epá, Akira! Bora kandando?"}'
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</pre>
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<p>Health: <a href="/health">/health</a></p>
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<p>Luanda, Angola — 11/11/2025 22:33 WAT</p>
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</div>
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''', 200
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@app.route("/health")
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def health():
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if check_ollama():
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return jsonify({"status": "OK", "model": "qwen2.5:3b-q4_0"}), 200
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return jsonify({"status": "INICIANDO..."}), 503
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# === AKIRA CHAT (COM RETRY + TIMEOUT ALTO) ===
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@app.route("/api/chat", methods=['POST'])
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def chat():
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if not check_ollama():
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return jsonify({'resposta': 'Epá, tô acordando... espera 10s!'}), 503
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data = request.get_json() or {}
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msg = data.get('mensagem', '').strip()
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Akira:"""
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payload = {
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"model": "qwen2.5:3b-q4_0",
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"prompt": prompt,
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"stream": False,
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"options": {
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"temperature": 0.85,
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"num_predict": 128,
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"num_ctx": 2048,
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"num_thread": 2
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}
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}
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logger.info(f"Prompt recebido: {msg[:50]}...")
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for tentativa in range(3):
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try:
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resp = requests.post(f"{OLLAMA_URL}/api/generate", json=payload, timeout=90)
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if resp.status_code == 200:
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resposta = resp.json().get("response", "").strip()
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if resposta:
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logger.success(f"Resposta: {resposta[:50]}...")
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return jsonify({'resposta': resposta})
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else:
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return jsonify({'resposta': 'Epá, fiquei sem palavras... manda de novo, puto!'})
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else:
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logger.warning(f"Ollama erro {resp.status_code}: {resp.text}")
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except requests.exceptions.Timeout:
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logger.warning(f"Timeout na tentativa {tentativa + 1}/3...")
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if tentativa < 2:
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time.sleep(3)
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except Exception as e:
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logger.error(f"Erro: {e}")
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if tentativa == 2:
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return jsonify({'resposta': 'Epá, tô off por agora... volta já!'}), 500
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time.sleep(2)
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return jsonify({'resposta': 'Epá, tô off por agora... volta já!'}), 500
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# === INÍCIO ===
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if __name__ == "__main__":
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logger.remove()
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if not wait_for_ollama():
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sys.exit(1)
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# === WARM-UP AUTOMÁTICO ===
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logger.info("Aquecendo Akira (qwen2.5:3b-q4_0)...")
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try:
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requests.post(f"{OLLAMA_URL}/api/generate", json={
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"model": "qwen2.5:3b-q4_0",
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"prompt": "Oi",
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"options": {"num_predict": 1}
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}, timeout=60)
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logger.success("Akira aquecida!")
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except:
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logger.warning("Warm-up falhou, mas continua...")
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logger.info("Flask rodando na porta 7860")
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app.run(host="0.0.0.0", port=7860, debug=False)
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