Fix: gradio>=5.0.0 + full file upload (Python 3.13 compat)

README.md

@@ -4,7 +4,7 @@ emoji: 🌐
 colorFrom: purple
 colorTo: blue
 sdk: gradio
-sdk_version: 4.44.0
+sdk_version: 5.0.0
 app_file: app.py
 pinned: false
 license: apache-2.0
@@ -22,7 +22,7 @@ tags:
 
 # NEO-2 — mdfjbots
 
-NEO-1 + real internet search (DuckDuckGo) with license filtering.  
+NEO-1 + real internet search (DuckDuckGo) with license filtering.
 Only CC BY, CC0 and Public Domain sources are used.
 
 **Source:** [github.com/mdfjbotss/neo-1](https://github.com/mdfjbotss/neo-1)

app.py

@@ -1,4 +1,3 @@
-import os
 import time
 import gradio as gr
 
@@ -37,27 +36,30 @@ def respond(message, history):
     text = message.strip().lower()
 
     if is_calculator_request(message):
-        name     = extract_username(history)
+        name = extract_username(history)
         greeting = (
             f"Sure! 😀 {name}, here's our calculator:\n\n"
-            "🧮 **NEO-1 Virtual Calculator**\n"
+            "🧮 **NEO-2 Virtual Calculator**\n"
             "Type any math operation and I'll solve it instantly.\n\n"
             "**Examples:** `5 + 3`  `12 * 7`  `100 / 4`  `2 ** 8` (power)\n\n"
             "_Say 'exit calculator' to go back._"
         )
         history = add_turn(history, message)
-        for h in stream_tokens(greeting, history): yield h, ""
+        for h in stream_tokens(greeting, history):
+            yield h, ""
         return
 
     if text in ("exit calculator", "close calculator", "quit calculator", "back to chat"):
         history = add_turn(history, message, "Alright, back to normal chat. Ask me anything! 😊")
-        yield history, ""; return
+        yield history, ""
+        return
 
     if calculator_mode_active(history) or is_math_operation(message):
         result = solve_operation(message)
         if result is not None:
             history = add_turn(history, message)
-            for h in stream_tokens(format_result(message, result), history): yield h, ""
+            for h in stream_tokens(format_result(message, result), history):
+                yield h, ""
             return
 
     roblox_type, roblox_name = detect_roblox(message)
@@ -65,7 +67,8 @@ def respond(message, history):
         history = add_turn(history, message, "🔍 Searching for player on Roblox...")
         yield history, ""
         history[-1]["content"] = format_player(search_player(roblox_name))
-        yield history, ""; return
+        yield history, ""
+        return
     if roblox_type == "game":
         history = add_turn(history, message, "🔍 Searching for game on Roblox...")
         yield history, ""
@@ -74,12 +77,14 @@ def respond(message, history):
         if data and "error" not in data:
             result += "\n\n💡 **What is this game about?**\n" + generate_game_explanation(data)
         history[-1]["content"] = result
-        yield history, ""; return
+        yield history, ""
+        return
 
     response = find_custom_response(message)
     if response:
         history = add_turn(history, message)
-        for h in stream_tokens(response, history): yield h, ""
+        for h in stream_tokens(response, history):
+            yield h, ""
         return
 
     history = add_turn(history, message, "🌐 Searching the web...")
@@ -89,7 +94,8 @@ def respond(message, history):
         summary = summarize(message, web_result)
         if summary:
             history[-1]["content"] = ""
-            for h in stream_tokens(summary, history): yield h, ""
+            for h in stream_tokens(summary, history):
+                yield h, ""
             return
 
     error_type = web_result.get("error_type", "")
@@ -105,22 +111,31 @@ def respond(message, history):
     yield history, ""
 
 with gr.Blocks(title="NEO-2 — mdfjbots") as demo:
-    gr.Markdown("# 🤖 NEO-2\n### Conversational AI with web search · mdfjbots")
-    chatbot  = gr.Chatbot(show_label=False, height=480,
-        avatar_images=(None, "https://api.dicebear.com/7.x/bottts/svg?seed=neo2"))
+    gr.Markdown("# 🌐 NEO-2\n### Conversational AI with web search · mdfjbots")
+    chatbot = gr.Chatbot(
+        show_label=False, height=480, type="messages",
+        avatar_images=(None, "https://api.dicebear.com/7.x/bottts/svg?seed=neo2"),
+    )
     with gr.Row():
-        input_box = gr.Textbox(placeholder="Type your message... (e.g. 'what is a black hole?')",
-            show_label=False, scale=9, container=False, autofocus=True)
-        btn_send  = gr.Button("Send", scale=1, variant="primary")
+        input_box = gr.Textbox(
+            placeholder="Type your message... (e.g. 'what is a black hole?')",
+            show_label=False, scale=9, container=False, autofocus=True,
+        )
+        btn_send = gr.Button("Send", scale=1, variant="primary")
     btn_clear = gr.Button("🗑️ Clear", size="sm")
-    gr.Examples(["Hello, who are you?", "search player Builderman", "search game Adopt Me",
-                 "what is a supernova?", "calculator", "what is linux"], inputs=input_box)
+    gr.Examples(
+        ["Hello, who are you?", "search player Builderman", "search game Adopt Me",
+         "what is a supernova?", "calculator", "what is linux"],
+        inputs=input_box,
+    )
     input_box.submit(fn=respond, inputs=[input_box, chatbot], outputs=[chatbot, input_box])
     btn_send.click(fn=respond,  inputs=[input_box, chatbot], outputs=[chatbot, input_box])
     btn_clear.click(fn=lambda: ([], ""), outputs=[chatbot, input_box])
 
 if __name__ == "__main__":
     if start_server:
-        try: start_server()
-        except Exception: pass
+        try:
+            start_server()
+        except Exception:
+            pass
     demo.queue().launch()

requirements.txt

@@ -1,3 +1,3 @@
-gradio>=4.44.0
+gradio>=5.0.0
 requests>=2.31.0
 ddgs>=6.0.0