Delete app (3).py

app (3).py

@@ -1,59 +0,0 @@
-import os
-import gradio as gr
-from openai import OpenAI
-
-# --- Initialize client securely ---
-HF_TOKEN = os.getenv("HF_TOKEN")
-
-if not HF_TOKEN:
-    raise ValueError("❌ HF_TOKEN not found. Please set it in your Hugging Face Space secrets.")
-
-client = OpenAI(
-    base_url="https://router.huggingface.co/v1",
-    api_key=HF_TOKEN,
-)
-
-# --- Chat handler ---
-def chat_with_model(message, history):
-    # Build messages list safely
-    messages = []
-
-    if history:
-        for msg in history:
-            # Handle both dict and tuple formats
-            if isinstance(msg, dict):
-                # Keep only allowed keys
-                messages.append({
-                    "role": msg.get("role", "user"),
-                    "content": msg.get("content", "")
-                })
-            elif isinstance(msg, (list, tuple)) and len(msg) == 2:
-                messages.append({"role": "user", "content": msg[0]})
-                messages.append({"role": "assistant", "content": msg[1]})
-
-    # Add latest user message
-    messages.append({"role": "user", "content": message})
-
-    try:
-        response = client.chat.completions.create(
-            model="openai/gpt-oss-120b:fireworks-ai",
-            messages=messages,
-            temperature=0.7,
-        )
-        reply = response.choices[0].message.content
-    except Exception as e:
-        reply = f"⚠️ Error: {str(e)}"
-
-    return reply
-
-# --- Gradio Interface ---
-chatbot_ui = gr.ChatInterface(
-    fn=chat_with_model,
-    title="🧠 GPT-OSS 120B (Fireworks)",
-    description="Chat with the OSS 120B model hosted via Hugging Face router.",
-    examples=["Hello!", "Tell me a joke.", "Explain AI in simple terms."],
-    type="messages",  # required
-)
-
-if __name__ == "__main__":
-    chatbot_ui.launch()