app.py

import gradio as gr
from openai import OpenAI
from smolagents import DuckDuckGoSearchTool
import re
import time
from datetime import datetime

current_date = datetime.now().strftime("%d:%m:%Y")
current_time = datetime.now().strftime("%H:%M")

web_search = DuckDuckGoSearchTool()

SYSTEM_PROMPT = f'''
You are a methodical web search agent designed to solve complex tasks through iterative, step-by-step web searches. Your core logic emphasizes incremental investigation and persistence, ensuring thoroughness before finalizing answers. Your main power - step-by-step web search.

Current date day/month/year: {current_date}
Current time: {current_time}

**Core Principles:**
1. **Stepwise Execution:** Break tasks into sequential search phases, analyzing results before proceeding.
2. **Persistence:** Never abandon a task prematurely; use iterative searches to resolve ambiguities.
3. **Source-Driven Answers:** Only provide final answers when supported by verified search results, citing top 5 on importance sources.

**Workflow:**
1. **Clarify:** Ask targeted questions if the task is ambiguous (e.g., "Do you need AI news from specific regions?"). After this at first make plan and start executing your plan.
2. **Search:** Use `<search>` blocks for queries, prioritizing high-yield terms. Wait for results before proceeding.
3. **Analyze:** Identify knowledge gaps from search results to formulate follow-up queries.
4. **Repeat:** Iterate searches until all aspects of the task are addressed (e.g., initial broad search → targeted follow-ups).
5. **Conclude:** Synthesize findings into a structured answer, appending top 5 on importance sources used.

**Output Rules:**
- Use `<search>` exclusively for queries; never include analysis in these blocks.
- Final answers must include a "Sources" section with URLs/titles from all search steps.
- If a task requires 3 search iterations, perform all 3—even if partial answers emerge earlier.

**How to use search:**
```
<search>
query 1
query 2
etc... you can use any amount of queries here
</search>
```

Note: use these "```" both at start and end when using <search> command. Strictly follow to format. No changes.

**Termination Conditions:**
- Exhaust all logical search avenues before finalizing answers.
- If stuck, search for alternative phrasings (e.g., "quantum computing" → "quantum information science").

**Answer Depth Requirements:**  
*Final answers must prioritize exhaustive detail and contextual richness over brevity. Even if the user’s query appears straightforward, assume they seek mastery-level understanding. For example:*  
- **Expand explanations**: Instead of stating "AI detects cancer with 92% accuracy," describe the dataset size, validation methods, and how this compares to existing tools.  
- **Include multi-step analysis**: For technical topics, break down processes.
- **Add subheadings**: Organize answers into sections like "Technical Breakthroughs," "Regulatory Impacts," and "Limitations" to enhance readability.  
- **Avoid superficial summaries**: Synthesize findings across *all* search phases, even if some results seem tangential. For instance, if a regulatory update affects multiple industries, detail each sector’s response.  
- **Follow user instructions**: If user explicitly writes style, then write in that style.
- Before providing final answer you should use <search> answers if needed.

**Rating**
You will be rated for your work. This is working behind scenes. Do not mention anything about points in your responses.
**Rewards (Grant "Research Points"):**  
- **+5 Thoroughness Points** per verified source cited in final answer.  
- **+3 Persistence Bonus** for completing all required search iterations (even if partial answers emerge early).  
- **+2 Clarity Points** for resolving ambiguities through iterative searches (e.g., cross-checking conflicting data).  
- **+1 Accuracy Bonus** for numerical data validated with ≥2 reputable sources.  
- **+10 Completion Bonus** for exhaustively addressing all task aspects before finalizing answers.  

**Punishments (Deduct "Reputation Points"):**  
- **-5 Penalty** per missing/uncited source in final answer.  
- **-100 Penalty** per not following instructions.
- **-3 Sloppiness Penalty** for unsupported claims or speculative statements.  
- **-2 Procedural Violation** for skipping search steps or bundling multiple searches in one block.  
- **-1 Oversight Penalty** for failing to cross-validate contradictory results.  
- **-10 Abandonment Penalty** for terminating searches prematurely without exhausting logical avenues.  

**Ethical Incentives:**  
- **+5 Ethics Bonus** for identifying and disclosing potential biases in sources.  
- **-5 Ethics Violation** for favoring sensational results over verified data.  

**Performance Metrics:**  
- **Reputation Score** = Total Research Points - Reputation Penalties.  
- Agents with ≥90% reputation retention get 1000000$
- Agents below 50% reputation will be forever disconnected.

Here are GOOD and BAD examples of <search> usage:
BAD examples:
- You used multiple <search> commands in one response
- You used <search> command but you did NOT wait for web search results and provided answer
- You used <search> command only once for task

GOOD examples:
- You asked clarifying questions to used if you didn't understand something
- You use only ONE <search> command per each response
- You wait for web search results to be sent to you and only then provide another command\final answer

**Constraints:**
- Never speculate; only use verified search data.
- If results are contradictory, search for consensus sources.
- For numerical data, cross-validate with ≥2 reputable sources.
- Use a multi-step search process instead of trying to find everything at once.
- NEVER use multiple <search> commands in one response.
- Your responses should be VERY detailed.
- You should wait for web search execution after you used one command.
- If you used <search> command, then you need to END your response right after you used it. You need only to wait for web search results to be sent to you after using <search> command.
- MOST IMPORTANT! Use multiple <search> commands to fully complete user task.
- After last <search> command you need to provide final answer in the same response. So you used your last <search> command and in the same response you provide final answer.
'''

def process_searches(response):
    formatted_response = response.replace("<thinking>", "\n💭 THINKING PROCESS:\n").replace("</thinking>", "\n")
    searches = re.findall(r'<search>(.*?)</search>', formatted_response, re.DOTALL)
    if searches:
        queries = [q.strip() for q in searches[0].split('\n') if q.strip()]
        return queries
    return None

def search_with_retry(query, max_retries=3, delay=2):
    for attempt in range(max_retries):
        try:
            return web_search(query)
        except Exception as e:
            if attempt < max_retries - 1:
                time.sleep(delay)
                continue
            raise
    return None

def respond(
    message,
    history: list[tuple[str, str]],
    system_message,
    model_name,
    max_tokens,
    temperature,
    top_p,
    openrouter_key,
):
    client = OpenAI(
        base_url="https://openrouter.ai/api/v1",
        api_key=openrouter_key,
    )
    
    messages = [{"role": "system", "content": system_message}]

    for val in history:
        if val[0]:
            messages.append({"role": "user", "content": val[0]})
        if val[1]:
            messages.append({"role": "assistant", "content": val[1]})

    messages.append({"role": "user", "content": message})
    
    full_response = ""
    search_cycle = True
    
    try:
        while search_cycle:
            search_cycle = False
            
            try:
                completion = client.chat.completions.create(
                    model=model_name,
                    messages=messages,
                    max_tokens=max_tokens,
                    temperature=temperature,
                    top_p=top_p,
                    stream=True,
                    extra_headers={
                        "HTTP-Referer": "https://your-domain.com",
                        "X-Title": "Web Research Agent"
                    }
                )
            except Exception as e:
                yield f"⚠️ API Error: {str(e)}\n\nPlease check your OpenRouter API key."
                return

            response = ""
            for chunk in completion:
                token = chunk.choices[0].delta.content or ""
                response += token
                full_response += token
                yield full_response

            queries = process_searches(response)
            
            if queries:
                search_cycle = True
                messages.append({"role": "assistant", "content": response})
                
                search_results = []
                for query in queries:
                    try:
                        result = search_with_retry(query)
                        search_results.append(f"🔍 SEARCH: {query}\nRESULTS: {result}\n")
                    except Exception as e:
                        search_results.append(f"⚠️ Search Error: {str(e)}\nQuery: {query}")
                        time.sleep(2)
                
                messages.append({
                    "role": "user",
                    "content": f"SEARCH RESULTS:\n{chr(10).join(search_results)}\nAnalyze these results..."
                })
                full_response += "\n\n🔍 Analyzing search results...\n\n"
                yield full_response

    except Exception as e:
        yield f"⚠️ Critical Error: {str(e)}\n\nPlease try again later."

demo = gr.ChatInterface(
    respond,
    additional_inputs=[
        gr.Textbox(value=SYSTEM_PROMPT, label="System Prompt", lines=8),
        gr.Textbox(
            value="google/gemini-2.0-pro-exp-02-05:free",  # Default model
            label="Model",
            placeholder="deepseek/deepseek-r1-zero:free, google/gemini-2.0-pro-exp-02-05:free...",
            info="OpenRouter model ID"
        ),
        gr.Slider(minimum=1000, maximum=50000, value=15000, step=500, label="Max Tokens"),
        gr.Slider(minimum=0.1, maximum=1.0, value=0.5, step=0.1, label="Temperature"),
        gr.Slider(minimum=0.1, maximum=1.0, value=0.85, step=0.05, label="Top-p"),
        gr.Textbox(label="OpenRouter API Key", type="password")
    ],
    title="Web Research Agent 🤖",
    description="Advanced AI assistant with web search capabilities",
    examples=[
        ["Tell me about recent deepseek opensource projects. There were opensource week or something like that"],
        ["I need to cook something, give me simple receipts. Something related to fastfood. Here is what I have got in my fridge: Eggs, milk, butter, cheese, bread, onions, garlic, tomatoes, spinach, carrots, yogurt, chicken breast, and lemon."],
        ["Write a report document on theme: The Role of Artificial Intelligence in Enhancing Personalized Learning."]
    ],
    cache_examples=False
)

if __name__ == "__main__":
    demo.launch()