created app.py to work with rich off error coins

app.py

@@ -1,7 +1,109 @@
+
+import os
+import requests
 import gradio as gr
 
-def greet(name):
-    return "Hello " + name + "!!"
+# --- Tool implementations (stubs or real) ---
+
+def identify_error_coin(image_path: str) -> dict:
+    """Run your error-coin detection model on the uploaded image."""
+    # TODO: load your trained model and run inference here
+    return {"type": "unknown", "date": "unknown", "error": "model not implemented"}
+
+
+def web_search(query: str) -> list:
+    """Perform a web search (e.g. via SerpAPI or Bing) and return top results."""
+    # TODO: integrate your search wrapper here
+    return ["Top search result placeholder"]
+
+
+def membership_info(user_id: str) -> dict:
+    """Check membership status via your WordPress/S2Member site."""
+    # Example: call WP REST API to get user meta
+    api_url = os.getenv("WP_API_URL")
+    api_key = os.getenv("WP_API_KEY")
+    if not user_id or not api_url:
+        return {"status": "guest", "benefits": [], "upgrade_url": os.getenv("UPGRADE_URL")}
+    # TODO: replace with real WP API call
+    return {"status": "guest", "benefits": [], "upgrade_url": os.getenv("UPGRADE_URL")}
+
+
+def initiate_membership_signup(user_id: str) -> dict:
+    """Return a signup link for new VIP users."""
+    return {"success": True, "redirect": os.getenv("UPGRADE_URL")}
+
+
+# --- Agent setup ---
+from agents import Agent, Tool
+
+tools = [
+    Tool(name="identify_error_coin", func=identify_error_coin,
+         description="Given a coin image path, returns type, date, error details."),
+    Tool(name="web_search", func=web_search,
+         description="Search the web for coin history, values, and news."),
+    Tool(name="membership_info", func=membership_info,
+         description="Check user VIP status and benefits."),
+    Tool(name="initiate_membership_signup", func=initiate_membership_signup,
+         description="Start the VIP signup process.")
+]
+
+marcus = Agent(
+    name="Marcus Mint",
+    instructions="""
+      You are Marcus Mint, the coin expert for VIPs on RichOffErrorCoins.
+      Guests get teaser answers with signup prompts; VIPs get full diagnostics.
+      Always keep the tone friendly and exciting!
+    """,
+    tools=tools
+)
+
+# --- Chat function ---
+def chat_fn(user_input, uploaded_file, history, user_id):
+    info = membership_info(user_id)
+    is_member = info.get("status") == "member"
+
+    if uploaded_file is not None:
+        if not is_member:
+            signup_url = initiate_membership_signup(user_id)["redirect"]
+            bot_reply = (
+                "🔒 Image uploads are VIP-only! "
+                f"Upgrade here: {signup_url}"
+            )
+        else:
+            # run identify via tool
+            result = marcus.run({"tool": "identify_error_coin", "args": {"image_path": uploaded_file.name}})
+            bot_reply = result
+    else:
+        bot_reply = marcus.run({"content": user_input})
+        if not is_member and "upload" in user_input.lower():
+            bot_reply += (
+                "\n\n🔒 Want image analysis? That's a VIP perk—ask me how to join!"
+            )
+
+    history.append((user_input, bot_reply))
+    return history, history
+
+# --- Gradio UI ---
+css = ".gradio-container { max-width: 700px; margin: auto }"
+
+def main():
+    with gr.Blocks(css=css) as demo:
+        gr.Markdown("## Chat with Marcus Mint (VIP Only)")
+        user_id = gr.Text(value="", label="Your User ID", placeholder="Use your RichOffErrorCoins ID")
+        chat = gr.Chatbot()
+        inp = gr.Textbox(placeholder="Ask Marcus anything…", show_label=False)
+        uploader = gr.File(label="🖼️ (VIP only) Upload your coin image", file_types=[".jpg", ".png", ".jpeg"])
+        send = gr.Button("Send")
+
+        send.click(
+            chat_fn,
+            inputs=[inp, uploader, chat, user_id],
+            outputs=[chat, chat],
+            queue=True
+        )
+        send.click(lambda: "", [], inp)
+
+    demo.launch(server_name="0.0.0.0", server_port=int(os.getenv("PORT", 7860)))
 
-demo = gr.Interface(fn=greet, inputs="text", outputs="text")
-demo.launch()
+if __name__ == "__main__":
+    main()