Create app.py

app.py

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+# app.py
+"""
+AKIRA V16 — OLLAMA + FLASK (HF SPACE + DOCKER)
+- Inicia ollama serve em subprocess
+- Flask roda na porta 7860 (HF)
+- Ollama roda em 11434 (interno)
+- /api/chat → Akira com gírias de Luanda
+"""
+import subprocess
+import time
+import requests
+import sys
+from flask import Flask, request, jsonify
+from loguru import logger
+
+app = Flask(__name__)
+OLLAMA_URL = "http://localhost:11434"
+
+# === INICIA OLLAMA EM BACKGROUND ===
+def start_ollama():
+    logger.info("Iniciando ollama serve em background...")
+    subprocess.Popen(
+        ["ollama", "serve"],
+        stdout=subprocess.DEVNULL,
+        stderr=subprocess.DEVNULL
+    )
+
+# === VERIFICA OLLAMA ===
+def check_ollama():
+    try:
+        resp = requests.get(f"{OLLAMA_URL}/api/tags", timeout=10)
+        return resp.status_code == 200
+    except:
+        return False
+
+# === AGUARDA OLLAMA ===
+def wait_for_ollama():
+    logger.info("Aguardando Ollama (11434)...")
+    for i in range(60):
+        if check_ollama():
+            logger.success("Ollama Qwen 2.5 7B PRONTO!")
+            return True
+        time.sleep(2)
+    logger.critical("Ollama não subiu!")
+    return False
+
+# === RAIZ ===
+@app.route("/")
+def index():
+    return '''
+    <div style="font-family: monospace; text-align: center; margin: 50px; background: #000; color: #0f0; padding: 40px;">
+        <h1>AKIRA V16 OLLAMA</h1>
+        <p><strong>Qwen 2.5 7B (4GB)</strong></p>
+        <p><strong>ROTA:</strong> <code>POST /api/chat</code></p>
+        <pre>
+curl -X POST https://akra35567-ollama.hf.space/api/chat \\
+  -d '{"mensagem": "Epá, Akira! Tud bem?"}'
+        </pre>
+        <p>Health: <a href="/health">/health</a></p>
+        <p>Luanda, Angola — 11/11/2025 21:25 WAT</p>
+    </div>
+    ''', 200
+
+# === HEALTHCHECK ===
+@app.route("/health")
+def health():
+    if check_ollama():
+        return jsonify({"status": "OK", "model": "qwen2.5:7b"}), 200
+    return jsonify({"status": "INICIANDO..."}), 503
+
+# === AKIRA CHAT ===
+@app.route("/api/chat", methods=['POST'])
+def chat():
+    if not check_ollama():
+        return jsonify({'resposta': 'Epá, tô acordando... espera!'}), 503
+
+    data = request.get_json() or {}
+    msg = data.get('mensagem', '').strip()
+    if not msg:
+        return jsonify({'error': 'mensagem obrigatória'}), 400
+
+    prompt = f"""Você é Akira, angolana de Luanda, mulher, fala com gírias (epá, puto, kandando, musseque), direta, sem censura.
+
+Usuário: {msg}
+Akira:"""
+
+    payload = {
+        "model": "qwen2.5:7b",
+        "prompt": prompt,
+        "stream": False,
+        "options": {
+            "temperature": 0.85,
+            "num_predict": 256
+        }
+    }
+
+    try:
+        resp = requests.post(f"{OLLAMA_URL}/api/generate", json=payload, timeout=30)
+        if resp.status_code == 200:
+            resposta = resp.json().get("response", "").strip()
+            if not resposta:
+                resposta = "Epá, tô aqui, puto!"
+            return jsonify({'resposta': resposta})
+    except Exception as e:
+        return jsonify({'resposta': 'Epá, tô off!'}), 500
+
+# === INÍCIO ===
+if __name__ == "__main__":
+    logger.remove()
+    logger.add(sys.stderr, format="<green>{time:HH:mm:ss}</green> → <level>{message}</level>")
+    logger.info("AKIRA V16 — Iniciando...")
+
+    start_ollama()
+    if not wait_for_ollama():
+        sys.exit(1)
+
+    logger.info("Flask rodando na porta 7860")
+    app.run(host="0.0.0.0", port=7860, debug=False)