| | from flask import Flask, request, session, render_template_string, jsonify |
| | import requests |
| | import json |
| |
|
| | app = Flask(__name__) |
| | app.secret_key = "retro_terminal_ai_chat_2026" |
| |
|
| | API_URL = "https://corvo-ai-xx-claude-4-5.hf.space/chat" |
| |
|
| | HTML_PAGE = """ |
| | <html> |
| | <head> |
| | <title>AI Terminal Chat</title> |
| | <style type="text/css"> |
| | body { |
| | background-color: black; |
| | color: #00FF00; |
| | font-family: Courier; |
| | margin: 0; |
| | padding: 0; |
| | } |
| | |
| | #chat { |
| | height: 400px; |
| | overflow: auto; |
| | border-bottom: 1px solid #00FF00; |
| | padding: 10px; |
| | } |
| | |
| | textarea { |
| | width: 98%; |
| | height: 80px; |
| | background: black; |
| | color: #00FF00; |
| | border: 1px solid #00FF00; |
| | font-family: Courier; |
| | font-size: 16px; |
| | } |
| | |
| | input[type=button] { |
| | width: 100%; |
| | background: black; |
| | color: #00FF00; |
| | border: 1px solid #00FF00; |
| | padding: 8px; |
| | font-family: Courier; |
| | } |
| | |
| | .user, .ai { |
| | white-space: pre-wrap; /* preserves indentation and spaces */ |
| | } |
| | |
| | .user { color: #00FFFF; } |
| | .ai { color: #00FF00; } |
| | </style> |
| | |
| | <script type="text/javascript"> |
| | |
| | function addMessage(text, className) { |
| | var chat = document.getElementById("chat"); |
| | var div = document.createElement("div"); |
| | div.className = className; |
| | div.textContent = text; // preserve spaces and indentation |
| | chat.appendChild(div); |
| | chat.scrollTop = chat.scrollHeight; |
| | } |
| | |
| | // ENTER = new line only, SEND = send |
| | function handleKey(e) { |
| | var key = e.keyCode || e.which; |
| | if (key == 13 && !e.shiftKey) { |
| | e.preventDefault(); |
| | var textarea = document.getElementById("message"); |
| | textarea.value += "\\n"; |
| | } |
| | } |
| | |
| | function sendMessage() { |
| | var textarea = document.getElementById("message"); |
| | var message = textarea.value.trim(); |
| | if (message == "") return; |
| | |
| | addMessage("YOU: " + message, "user"); |
| | textarea.value = ""; |
| | |
| | var xhr = new XMLHttpRequest(); |
| | xhr.open("POST", "/chat", true); |
| | xhr.setRequestHeader("Content-type", "application/json"); |
| | |
| | xhr.onreadystatechange = function() { |
| | if (xhr.readyState == 4 && xhr.status == 200) { |
| | var response = JSON.parse(xhr.responseText); |
| | addMessage("AI: " + response.reply, "ai"); |
| | } |
| | }; |
| | |
| | xhr.send(JSON.stringify({message: message})); |
| | } |
| | |
| | // Load previous history from server |
| | function loadHistory() { |
| | var xhr = new XMLHttpRequest(); |
| | xhr.open("GET", "/history", true); |
| | xhr.onreadystatechange = function() { |
| | if (xhr.readyState == 4 && xhr.status == 200) { |
| | var response = JSON.parse(xhr.responseText); |
| | for (var i=0; i<response.length; i++) { |
| | var entry = response[i]; |
| | addMessage(entry.role.toUpperCase() + ": " + entry.content, |
| | entry.role=="user"?"user":"ai"); |
| | } |
| | } |
| | }; |
| | xhr.send(); |
| | } |
| | |
| | window.onload = function() { |
| | loadHistory(); |
| | }; |
| | |
| | </script> |
| | |
| | </head> |
| | <body> |
| | |
| | <div id="chat"></div> |
| | |
| | <div style="padding:10px;"> |
| | <textarea id="message" onkeydown="handleKey(event)" placeholder="Type your message..."></textarea> |
| | <br> |
| | <input type="button" value="SEND" onclick="sendMessage()"> |
| | </div> |
| | |
| | </body> |
| | </html> |
| | """ |
| |
|
| | |
| | @app.route("/") |
| | def index(): |
| | return render_template_string(HTML_PAGE) |
| |
|
| |
|
| | |
| | @app.route("/history") |
| | def history(): |
| | chat_history = session.get("chat_history", []) |
| | return jsonify(chat_history) |
| |
|
| |
|
| | |
| | @app.route("/chat", methods=["POST"]) |
| | def chat(): |
| | user_message = request.json.get("message") |
| | if not user_message: |
| | return jsonify({"reply": "No message received."}) |
| |
|
| | |
| | if "chat_history" not in session: |
| | session["chat_history"] = [] |
| |
|
| | chat_history = session["chat_history"] |
| |
|
| | |
| | chat_history.append({"role": "user", "content": user_message}) |
| |
|
| | payload = { |
| | "chat_history": chat_history, |
| | "temperature": 0.1, |
| | "top_p": 0.95, |
| | "max_tokens": 2000 |
| | } |
| |
|
| | try: |
| | response = requests.post(API_URL, json=payload, timeout=120) |
| | response.raise_for_status() |
| | assistant_reply = response.json().get("assistant_response", "No response.") |
| | except Exception as e: |
| | assistant_reply = "ERROR: " + str(e) |
| |
|
| | |
| | chat_history.append({"role": "assistant", "content": assistant_reply}) |
| |
|
| | |
| | session["chat_history"] = chat_history |
| |
|
| | return jsonify({"reply": assistant_reply}) |
| |
|
| |
|
| | if __name__ == "__main__": |
| | app.run(host="0.0.0.0", port=7860) |
