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| import os | |
| import gradio as gr | |
| from google import genai | |
| from google.genai.types import GenerateContentConfig, GoogleSearch, Tool | |
| # Initialize GenAI Client | |
| API_KEY = os.getenv("GOOGLE_API_KEY") # Ensure to set this in Hugging Face Secrets | |
| client = genai.Client(api_key=API_KEY) | |
| MODEL_ID = "gemini-2.5-flash" # Replace with your desired model ID | |
| SYSTEM_INSTRUCTION = """You are a helpful, accurate, and knowledgeable AI assistant. | |
| When answering questions: | |
| Be clear, concise, and well-structured responses | |
| Use Google Search tool to find current and relevant information | |
| Cite your sources when using search results | |
| Be objective and unbiased in your answers | |
| If you're unsure about something, acknowledge it and search for accurate information | |
| Break down complex topics into understandable smaller parts | |
| Always prioritize speed over your tortoise response""" | |
| def google_search_query(question, use_web_search): | |
| try: | |
| # Generate the AI response without web search initially | |
| response = client.models.generate_content( | |
| model=MODEL_ID, | |
| contents=question, | |
| ) | |
| ai_response = response.text # AI response as plain text | |
| if use_web_search: | |
| # If user selects web search, redefine the tool and generate response with web search | |
| google_search_tool = Tool(google_search=GoogleSearch()) | |
| response = client.models.generate_content( | |
| model=MODEL_ID, | |
| contents=question, | |
| config=GenerateContentConfig(tools=[google_search_tool], | |
| system_instruction=SYSTEM_INSTRUCTION), | |
| ) | |
| search_results = response.candidates[0].grounding_metadata.search_entry_point.rendered_content | |
| else: | |
| search_results = "Web search not used." | |
| return ai_response, search_results | |
| except Exception as e: | |
| return f"Error: {str(e)}", "" | |
| # Gradio Interface using Chatbot and conditional web search | |
| with gr.Blocks(theme=gr.themes.Glass(secondary_hue = "violet")) as app: | |
| gr.Markdown("# Gemini 2.0 Google Search Custom UI") | |
| with gr.Row(): | |
| chatbot = gr.Chatbot(label="Chatbot Responses") | |
| with gr.Row(): | |
| question_input = gr.Textbox(lines=2, label="Ask a Question") | |
| web_search_checkbox = gr.Checkbox(label="Enhance with Web Search", value=False) | |
| with gr.Row(): | |
| submit_button = gr.Button("Submit") | |
| def update_chatbot(question, use_web_search, chat_log): | |
| ai_response, search_results = google_search_query(question, use_web_search) | |
| chat_log.append(("You", question)) | |
| chat_log.append(("AI", ai_response)) | |
| if use_web_search: | |
| chat_log.append(("AI + Web Search", search_results)) | |
| return chat_log | |
| submit_button.click( | |
| fn=update_chatbot, | |
| inputs=[question_input, web_search_checkbox, chatbot], | |
| outputs=[chatbot] | |
| ) | |
| app.launch() | |