Update app.py

app.py

@@ -1,11 +1,7 @@
-TITLE = """<h1 align="center">Gemini Playground ✨</h1>"""
-SUBTITLE = """<h2 align="center">Play with Gemini Pro and Gemini Pro Vision</h2>"""
-
 import os
 import time
 import uuid
-from typing import List, Tuple, Optional, Union
-
+from typing import List, Optional
 import google.generativeai as genai
 import gradio as gr
 from PIL import Image
@@ -16,16 +12,13 @@ load_dotenv()
 
 print("google-generativeai:", genai.__version__)
 
-# Obtener la clave de la API de las variables de entorno
 GOOGLE_API_KEY = os.getenv("GOOGLE_API_KEY")
 
-# Verificar que la clave de la API esté configurada
 if not GOOGLE_API_KEY:
     raise ValueError("GOOGLE_API_KEY is not set in environment variables.")
 
 IMAGE_CACHE_DIRECTORY = "/tmp"
 IMAGE_WIDTH = 512
-CHAT_HISTORY = List[Tuple[Optional[Union[Tuple[str], str]], Optional[str]]]
 
 def preprocess_image(image: Image.Image) -> Optional[Image.Image]:
     if image:
@@ -39,7 +32,7 @@ def cache_pil_image(image: Image.Image) -> str:
     image.save(image_path, "JPEG")
     return image_path
 
-def upload(files: Optional[List[str]], chatbot: CHAT_HISTORY) -> CHAT_HISTORY:
+def upload(files: Optional[List[str]], chatbot: List[tuple]) -> List[tuple]:
     for file in files:
         image = Image.open(file).convert('RGB')
         image_preview = preprocess_image(image)
@@ -49,7 +42,7 @@ def upload(files: Optional[List[str]], chatbot: CHAT_HISTORY) -> CHAT_HISTORY:
         chatbot.append(((image_path,), None))
     return chatbot
 
-def user(text_prompt: str, chatbot: CHAT_HISTORY):
+def user(text_prompt: str, chatbot: List[tuple]) -> Tuple[str, List[tuple]]:
     if text_prompt:
         chatbot.append((text_prompt, None))
     return "", chatbot
@@ -57,8 +50,8 @@ def user(text_prompt: str, chatbot: CHAT_HISTORY):
 def bot(
     files: Optional[List[str]],
     model_choice: str,
-    system_instruction: Optional[str],  # Sistema de instrucciones opcional
-    chatbot: CHAT_HISTORY
+    system_instruction: Optional[str],
+    chatbot: List[tuple]
 ):
     if not GOOGLE_API_KEY:
         raise ValueError("GOOGLE_API_KEY is not set.")
@@ -71,9 +64,8 @@ def bot(
         top_p=0.9
     )
 
-    # Usar el valor por defecto para system_instruction si está vacío
     if not system_instruction:
-        system_instruction = "1"  # O puedes poner un valor predeterminado como "No system instruction provided."
+        system_instruction = "No system instruction provided."
 
     text_prompt = [chatbot[-1][0]] if chatbot and chatbot[-1][0] and isinstance(chatbot[-1][0], str) else []
     image_prompt = [preprocess_image(Image.open(file).convert('RGB')) for file in files] if files else []
@@ -81,7 +73,7 @@ def bot(
     model = genai.GenerativeModel(
         model_name=model_choice,
         generation_config=generation_config,
-        system_instruction=system_instruction  # Usar el valor por defecto si está vacío
+        system_instruction=system_instruction
     )
 
     response = model.generate_content(text_prompt + image_prompt, stream=True, generation_config=generation_config)
@@ -94,14 +86,12 @@ def bot(
             time.sleep(0.01)
             yield chatbot
 
-# Componente para el acordeón que contiene el cuadro de texto para la instrucción del sistema
 system_instruction_component = gr.Textbox(
     placeholder="Enter system instruction...",
     show_label=True,
     scale=8
 )
 
-# Definir los componentes de entrada y salida
 chatbot_component = gr.Chatbot(label='Gemini', bubble_full_width=False, scale=2, height=300)
 text_prompt_component = gr.Textbox(placeholder="Message...", show_label=False, autofocus=True, scale=8)
 upload_button_component = gr.UploadButton(label="Upload Images", file_count="multiple", file_types=["image"], scale=1)
@@ -116,12 +106,11 @@ model_choice_component = gr.Dropdown(
 user_inputs = [text_prompt_component, chatbot_component]
 bot_inputs = [upload_button_component, model_choice_component, system_instruction_component, chatbot_component]
 
-# Definir la interfaz de usuario
 with gr.Blocks() as demo:
-    gr.HTML(TITLE)
-    gr.HTML(SUBTITLE)
+    gr.HTML("<h1 align='center'>Gemini Playground ✨</h1>")
+    gr.HTML("<h2 align='center'>Play with Gemini Pro and Gemini Pro Vision</h2>")
+    
     with gr.Column():
-        # Campo de selección de modelo arriba
         model_choice_component.render()
         chatbot_component.render()
         with gr.Row():
@@ -129,8 +118,7 @@ with gr.Blocks() as demo:
             upload_button_component.render()
             run_button_component.render()
 
-        # Crear el acordeón para la instrucción del sistema al final
-        with gr.Accordion("System Instruction", open=False):  # Acordeón cerrado por defecto
+        with gr.Accordion("System Instruction", open=False):
             system_instruction_component.render()
 
     run_button_component.click(
@@ -158,5 +146,4 @@ with gr.Blocks() as demo:
         queue=False
     )
 
-# Lanzar la aplicación
 demo.queue(max_size=99).launch(debug=False, show_error=True)