Update app.py
Browse files
app.py
CHANGED
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@@ -16,13 +16,13 @@ LOCAL_MODEL_ID = "Qwen/Qwen2.5-Coder-32B-Instruct"
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local_model = None
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local_tokenizer = None
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# 2. NUVEM
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groq_client = Groq(api_key=os.environ.get("GROQ_API_KEY")) if os.environ.get("GROQ_API_KEY") else None
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mistral_client = Mistral(api_key=os.environ.get("MISTRAL_API_KEY")) if os.environ.get("MISTRAL_API_KEY") else None
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if os.environ.get("GEMINI_API_KEY"):
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genai.configure(api_key=os.environ.get("GEMINI_API_KEY"))
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# --- HELPER: Imagem para Base64
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def encode_image(image_path):
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with open(image_path, "rb") as image_file:
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return base64.b64encode(image_file.read()).decode('utf-8')
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@@ -30,9 +30,10 @@ def encode_image(image_path):
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# --- FUNÇÃO 1: LOCAL H200 ---
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@spaces.GPU(duration=60)
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def run_local_h200(messages):
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#
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-
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global local_model, local_tokenizer
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if local_model is None:
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@@ -42,71 +43,46 @@ def run_local_h200(messages):
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LOCAL_MODEL_ID, torch_dtype=torch.bfloat16, device_map="cuda"
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)
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#
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if isinstance(text_content, list): # Fallback defensivo
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text_content = next((item['text'] for item in text_content if item['type'] == 'text'), "")
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# Simplifica histórico para texto puro pro Qwen
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text_messages = []
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for m in messages[:-1]:
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content = m['content']
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if isinstance(content, list):
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content = next((item['text'] for item in content if item['type'] == 'text'), "")
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text_messages.append({"role": m['role'], "content": content})
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text_messages.append({"role": "user", "content": text_content})
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text = local_tokenizer.apply_chat_template(text_messages, tokenize=False, add_generation_prompt=True)
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inputs = local_tokenizer([text], return_tensors="pt").to(local_model.device)
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outputs = local_model.generate(**inputs, max_new_tokens=2048, temperature=0.6, do_sample=True)
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return local_tokenizer.decode(outputs[0][inputs.input_ids.shape[1]:], skip_special_tokens=True)
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# --- FUNÇÃO 2: GROQ ---
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def run_groq(messages, model_id):
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# Groq
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last_content = messages[-1]['content']
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if isinstance(last_content, list) or (isinstance(last_content, str) and os.path.exists(last_content)):
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return "⚠️ Modelos Llama (Groq) não veem imagens. Use Pixtral ou Gemini."
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if not groq_client: return "❌ Erro: Configure GROQ_API_KEY."
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# Converte formato Gradio novo (list of dicts) para OpenAI simples
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clean_messages = []
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for m in messages:
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content = next((item['text'] for item in content if item['type'] == 'text'), "")
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clean_messages.append({"role": m['role'], "content": content})
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try:
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completion = groq_client.chat.completions.create(
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model=model_id, messages=
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)
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return completion.choices[0].message.content
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except Exception as e: return f"❌ Groq Error: {e}"
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# --- FUNÇÃO 3: MISTRAL (
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def run_mistral(messages, model_id):
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if not mistral_client: return "❌ Erro: Configure MISTRAL_API_KEY."
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mistral_msgs = []
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for msg in messages:
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role = msg['role']
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content = msg['content']
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if isinstance(content, str):
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base64_img = encode_image(content)
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mistral_msgs.append({"role": role, "content": [{"type": "image_url", "image_url": f"data:image/jpeg;base64,{base64_img}"}]})
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else:
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mistral_msgs.append({"role": role, "content": content})
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elif isinstance(content, list):
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new_content = []
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for item in content:
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if item['type'] == 'text':
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new_content.append({"type": "text", "text": item['text']})
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elif item['type'] == 'image':
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image_path = item['image']['path'] if isinstance(item['image'], dict) else item['image']
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base64_img = encode_image(image_path)
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new_content.append({"type": "image_url", "image_url": f"data:image/jpeg;base64,{base64_img}"})
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@@ -124,8 +100,8 @@ def run_gemini(messages, model_id):
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model = genai.GenerativeModel(model_id)
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chat_history = []
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#
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for msg in messages[:-1]:
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role = "user" if msg['role'] == "user" else "model"
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parts = []
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content = msg['content']
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@@ -139,17 +115,13 @@ def run_gemini(messages, model_id):
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parts.append(Image.open(path))
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chat_history.append({"role": role, "parts": parts})
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#
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current_parts = []
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else:
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current_parts.append(content)
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elif isinstance(content, list):
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for item in content:
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if item['type'] == 'text': current_parts.append(item['text'])
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elif item['type'] == 'image':
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path = item['image']['path'] if isinstance(item['image'], dict) else item['image']
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@@ -162,18 +134,19 @@ def run_gemini(messages, model_id):
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# --- ROTEADOR ---
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def router(message, history, model_selector):
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# No Gradio 5,
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#
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# Constrói
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full_history = history + [message]
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if "Gemini" in model_selector:
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elif "2.5
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elif "2.
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elif "2.0 Flash" in model_selector: tid = "gemini-2.0-flash-exp" # Hacker ID real
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else: tid = "gemini-1.5-flash"
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return run_gemini(full_history, tid)
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@@ -193,21 +166,18 @@ def router(message, history, model_selector):
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return "Modelo desconhecido."
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# --- INTERFACE ---
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with gr.Blocks(
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gr.Markdown("# 🔀 APIDOST
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with gr.Row():
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model_dropdown = gr.Dropdown(
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choices=[
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"✨ Google: Gemini 3.0 Pro (Experimental)",
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"✨ Google: Gemini 2.5 Pro",
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"✨ Google: Gemini 2.5 Flash",
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"✨ Google: Gemini 2.0 Flash (Exp)",
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"☁️ Groq: Llama 3.3 70B",
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"🇫🇷 Mistral: Pixtral Large (Vision) 🖼️",
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"🇫🇷 Mistral: Large 2512 (Dez/25)",
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"🇫🇷 Mistral: Magistral Medium (VIP)",
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"🔥 Local H200: Qwen 2.5 Coder"
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],
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value="🇫🇷 Mistral: Pixtral Large (Vision) 🖼️",
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@@ -215,14 +185,13 @@ with gr.Blocks(theme=gr.themes.Soft()) as demo:
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interactive=True
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)
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# type="messages" é
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chat = gr.ChatInterface(
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fn=router,
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type="messages",
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additional_inputs=[model_dropdown],
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multimodal=True
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)
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if __name__ == "__main__":
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demo.launch(server_name="0.0.0.0", server_port=7860, ssr_mode=False)
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local_model = None
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local_tokenizer = None
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# 2. NUVEM (Carrega chaves do ambiente)
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groq_client = Groq(api_key=os.environ.get("GROQ_API_KEY")) if os.environ.get("GROQ_API_KEY") else None
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mistral_client = Mistral(api_key=os.environ.get("MISTRAL_API_KEY")) if os.environ.get("MISTRAL_API_KEY") else None
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if os.environ.get("GEMINI_API_KEY"):
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genai.configure(api_key=os.environ.get("GEMINI_API_KEY"))
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# --- HELPER: Imagem para Base64 ---
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def encode_image(image_path):
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with open(image_path, "rb") as image_file:
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return base64.b64encode(image_file.read()).decode('utf-8')
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# --- FUNÇÃO 1: LOCAL H200 ---
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@spaces.GPU(duration=60)
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def run_local_h200(messages):
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# Qwen local não suporta imagem fácil via API, bloqueia se tiver
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for m in messages:
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if isinstance(m['content'], list):
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return "⚠️ O modelo Qwen Local H200 suporta apenas texto. Use Gemini ou Pixtral para imagens."
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global local_model, local_tokenizer
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if local_model is None:
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LOCAL_MODEL_ID, torch_dtype=torch.bfloat16, device_map="cuda"
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)
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# Processa histórico simples para texto
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text = local_tokenizer.apply_chat_template(messages, tokenize=False, add_generation_prompt=True)
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inputs = local_tokenizer([text], return_tensors="pt").to(local_model.device)
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outputs = local_model.generate(**inputs, max_new_tokens=2048, temperature=0.6, do_sample=True)
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return local_tokenizer.decode(outputs[0][inputs.input_ids.shape[1]:], skip_special_tokens=True)
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# --- FUNÇÃO 2: GROQ ---
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def run_groq(messages, model_id):
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# Groq não vê imagem
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for m in messages:
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if isinstance(m['content'], list):
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return "⚠️ Modelos Groq não veem imagens. Use Pixtral ou Gemini."
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if not groq_client: return "❌ Erro: Configure GROQ_API_KEY."
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try:
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completion = groq_client.chat.completions.create(
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model=model_id, messages=messages, temperature=0.7, max_tokens=4096
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)
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return completion.choices[0].message.content
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except Exception as e: return f"❌ Groq Error: {e}"
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# --- FUNÇÃO 3: MISTRAL (Pixtral) ---
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def run_mistral(messages, model_id):
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if not mistral_client: return "❌ Erro: Configure MISTRAL_API_KEY."
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# Formata mensagens para Mistral (texto ou imagem url)
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mistral_msgs = []
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for msg in messages:
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role = msg['role']
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content = msg['content']
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if isinstance(content, str):
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mistral_msgs.append({"role": role, "content": content})
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elif isinstance(content, list): # Multimodal
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new_content = []
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for item in content:
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if item['type'] == 'text':
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new_content.append({"type": "text", "text": item['text']})
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elif item['type'] == 'image':
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# Gradio 5 passa o path da imagem
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image_path = item['image']['path'] if isinstance(item['image'], dict) else item['image']
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base64_img = encode_image(image_path)
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new_content.append({"type": "image_url", "image_url": f"data:image/jpeg;base64,{base64_img}"})
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model = genai.GenerativeModel(model_id)
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chat_history = []
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# Histórico (Gradio 5 Messages -> Gemini Parts)
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for msg in messages[:-1]:
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role = "user" if msg['role'] == "user" else "model"
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parts = []
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content = msg['content']
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parts.append(Image.open(path))
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chat_history.append({"role": role, "parts": parts})
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# Mensagem Atual (Última)
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current_content = messages[-1]['content']
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current_parts = []
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if isinstance(current_content, str):
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current_parts.append(current_content)
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elif isinstance(current_content, list):
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for item in current_content:
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if item['type'] == 'text': current_parts.append(item['text'])
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elif item['type'] == 'image':
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path = item['image']['path'] if isinstance(item['image'], dict) else item['image']
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# --- ROTEADOR ---
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def router(message, history, model_selector):
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# No Gradio 5 com type="messages", history já vem atualizado e message é o payload novo
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# Mas para o chat funcionar fluido, vamos reconstruir o array completo
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# history é lista de dicts [{'role':'user', ...}, {'role':'assistant', ...}]
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# 1. Constrói o histórico completo incluindo a mensagem atual
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full_history = history + [message]
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# 2. Roteamento
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if "Gemini" in model_selector:
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if "3.0" in model_selector: tid = "gemini-3.0-pro-preview" # Aposta no beta
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elif "2.5 Pro" in model_selector: tid = "gemini-2.5-pro"
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elif "2.5 Flash" in model_selector: tid = "gemini-2.5-flash"
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elif "2.0 Flash" in model_selector: tid = "gemini-2.0-flash-exp"
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else: tid = "gemini-1.5-flash"
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return run_gemini(full_history, tid)
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return "Modelo desconhecido."
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# --- INTERFACE GRADIO 5 ---
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with gr.Blocks(fill_height=True) as demo:
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gr.Markdown("# 🔀 APIDOST V7: The Vision Update")
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with gr.Row():
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model_dropdown = gr.Dropdown(
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choices=[
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"✨ Google: Gemini 3.0 Pro (Experimental)",
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"✨ Google: Gemini 2.5 Flash",
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"☁️ Groq: Llama 3.3 70B",
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"🇫🇷 Mistral: Pixtral Large (Vision) 🖼️",
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"🇫🇷 Mistral: Large 2512 (Dez/25)",
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"🔥 Local H200: Qwen 2.5 Coder"
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],
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value="🇫🇷 Mistral: Pixtral Large (Vision) 🖼️",
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interactive=True
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)
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# type="messages" é vital para o Gradio 5 entender o formato novo
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chat = gr.ChatInterface(
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fn=router,
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type="messages",
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additional_inputs=[model_dropdown],
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multimodal=True,
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)
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if __name__ == "__main__":
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demo.launch()
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