File size: 5,388 Bytes
fa1d694
fc894a8
fa1d694
e6a9c0b
fa1d694
ac5af15
fa1d694
 
 
 
 
 
 
 
56b4d4e
6cb52c6
fa1d694
6cb52c6
 
 
 
 
 
 
fa1d694
 
6cb52c6
fa1d694
 
 
 
 
6cb52c6
 
fa1d694
 
 
 
 
 
 
 
 
 
 
6cb52c6
 
fa1d694
 
 
 
 
6cb52c6
 
fa1d694
6cb52c6
fa1d694
 
 
56b4d4e
fa1d694
20ffc0b
fa1d694
 
 
 
20ffc0b
6cb52c6
20ffc0b
6cb52c6
fa1d694
 
 
6cb52c6
fa1d694
20ffc0b
6cb52c6
 
 
fa1d694
 
 
 
 
 
 
 
 
 
 
 
 
 
 
6cb52c6
 
 
fa1d694
6cb52c6
fa1d694
6cb52c6
fa1d694
 
6cb52c6
 
 
 
fa1d694
 
 
 
20ffc0b
6cb52c6
20ffc0b
fa1d694
6cb52c6
 
 
fa1d694
 
6cb52c6
 
 
 
 
fa1d694
20ffc0b
6cb52c6
fa1d694
6cb52c6
 
 
fa1d694
 
 
 
 
 
 
20ffc0b
56b4d4e
bfeefad
fa1d694
5828241
 
 
6cb52c6
fa1d694
 
 
 
6cb52c6
 
fa1d694
 
 
6cb52c6
fa1d694
 
6cb52c6
 
 
fa1d694
6cb52c6
fa1d694
 
 
6cb52c6
5828241
 
 
6cb52c6
5828241
fa1d694
 
5828241
 
f739898
fa1d694
 
6cb52c6
fa1d694
 
 
6cb52c6
fa1d694
 
 
 
 
5828241
9a415c7
fa1d694
56b4d4e
6cb52c6
 
 
 
fa1d694
6cb52c6
fa1d694
6cb52c6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
import os
import gradio as gr
from huggingface_hub import InferenceClient, login

# Configuraci贸n inicial
HF_TOKEN = os.getenv("HF_TOKEN", "HF_TOKEN")  # Usa variable de entorno o reemplaza
MODEL_NAME = "HuggingFaceH4/zephyr-7b-beta"

# Autenticaci贸n
try:
    login(token=HF_TOKEN)
    client = InferenceClient(model=MODEL_NAME, token=HF_TOKEN, timeout=60)
except Exception as auth_error:
    print(f"Error de autenticaci贸n: {auth_error}")

def format_prompt(message, history, system_message):
    """Formatea el prompt seg煤n las especificaciones de Zephyr"""
    prompt = f"<|system|>\n{system_message}</s>\n"
    for user_msg, assistant_msg in history:
        prompt += f"<|user|>\n{user_msg}</s>\n"
        prompt += f"<|assistant|>\n{assistant_msg}</s>\n"
    prompt += f"<|user|>\n{message}</s>\n<|assistant|>\n"
    return prompt

def respond(message, history, system_message, max_tokens, temperature, top_p):
    """Genera respuestas del chatbot con manejo robusto de errores"""
    try:
        # Validaci贸n de entrada
        if not message or len(message.strip()) == 0:
            yield "Por favor, ingresa un mensaje v谩lido."
            return

        prompt = format_prompt(message, history, system_message)
        
        # Configuraci贸n de generaci贸n
        generation_params = {
            "max_new_tokens": min(max_tokens, 1024),  # Limita a 1024 tokens m谩ximo
            "temperature": max(0.1, min(temperature, 1.0)),
            "top_p": max(0.1, min(top_p, 1.0)),
            "do_sample": True,
            "truncate": 2048
        }

        # Generaci贸n de respuesta
        stream = client.text_generation(
            prompt,
            stream=True,
            **generation_params
        )

        response = ""
        for token in stream:
            response += token
            yield response

    except Exception as e:
        error_msg = f"Error en la generaci贸n: {str(e)}"
        print(error_msg)
        yield "馃敶 Lo siento, tuve un problema al procesar tu mensaje. Int茅ntalo de nuevo m谩s tarde."

# CSS mejorado
custom_css = """
:root {
    --primary: #6e48aa;
    --secondary: #9d50bb;
    --accent: #4776E6;
}

.gradio-container {
    max-width: 900px;
    margin: 20px auto;
    border-radius: 12px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.1);
    background: white;
    padding: 25px;
}

.gradio-header {
    text-align: center;
    margin-bottom: 25px;
}

h1 {
    background: linear-gradient(45deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-size: 2.2rem;
    margin-bottom: 10px;
}

.gradio-description {
    color: #555;
    font-size: 1rem;
}

.gradio-chatbot {
    min-height: 450px;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    padding: 15px;
    background: #fafafa;
    margin-bottom: 20px;
}

.gradio-textbox textarea {
    border-radius: 8px !important;
    border: 1px solid #ddd !important;
    padding: 12px 15px !important;
    font-size: 15px !important;
    min-height: 100px !important;
}

.gradio-button {
    background: linear-gradient(45deg, var(--primary), var(--secondary)) !important;
    color: white !important;
    border: none !important;
    border-radius: 8px !important;
    padding: 12px 28px !important;
    font-weight: 500 !important;
    transition: all 0.3s !important;
}

.gradio-button:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 12px rgba(110, 72, 170, 0.3) !important;
}

.gradio-slider .wrap {
    margin: 15px 0 !important;
}

.dark .gradio-container {
    background: #1a1a1a;
}

.dark .gradio-chatbot {
    background: #252525;
    border-color: #444;
}
"""

# Configuraci贸n de la interfaz
demo = gr.ChatInterface(
    fn=respond,
    additional_inputs=[
        gr.Textbox(
            value="Eres ELISA, un asistente de IA 煤til, preciso y amable. Desarrollado por Gerardo.",
            label="Configuraci贸n del Sistema",
            lines=3,
            max_lines=6
        ),
        gr.Slider(
            minimum=64,
            maximum=1024,
            value=256,
            step=32,
            label="Longitud de Respuesta (tokens)",
            info="Controla cu谩n extensa ser谩 la respuesta"
        ),
        gr.Slider(
            minimum=0.1,
            maximum=1.0,
            value=0.7,
            step=0.05,
            label="Creatividad (Temperatura)",
            info="Valores m谩s altos = respuestas m谩s creativas"
        ),
        gr.Slider(
            minimum=0.1,
            maximum=1.0,
            value=0.9,
            step=0.05,
            label="Enfoque (Top-p)",
            info="Controla la diversidad de palabras"
        ),
    ],
    css=custom_css,
    title="馃 ELISA - Asistente de IA",
    description="Chatbot avanzado desarrollado por Gerardo usando Hugging Face",
    examples=[
        ["Hola, 驴qu茅 puedes hacer?"],
        ["Expl铆came el machine learning en t茅rminos simples"],
        ["Recomi茅ndame libros sobre IA"]
    ],
    submit_btn="Enviar",
    retry_btn="Reintentar",
    undo_btn="Deshacer",
    clear_btn="Limpiar",
    theme="soft"
)

# Configuraci贸n de lanzamiento
if __name__ == "__main__":
    demo.launch(
        server_name="0.0.0.0",
        server_port=7860,
        share=False,
        debug=True,
        favicon_path=None,
        auth=None
    )