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README.md

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 ---
-title: Qwen Coder Assistant
-emoji: 📚
-colorFrom: purple
-colorTo: indigo
+title: Qwen 2.5 Coder Assistant
+emoji: 💻
+colorFrom: blue
+colorTo: purple
 sdk: gradio
-sdk_version: 6.1.0
+sdk_version: 4.44.0
 app_file: app.py
 pinned: false
+license: apache-2.0
+short_description: Code assistant powered by fine-tuned Qwen 2.5 Coder
 ---
 
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+# Qwen 2.5 Coder Assistant
+
+An interactive code assistant powered by a fine-tuned [Qwen 2.5 Coder 1.5B](https://huggingface.co/GhostScientist/qwen25-coder-1.5b-codealpaca-sft) model.
+
+## Features
+
+- **Code Generation**: Write functions, classes, and complete programs
+- **Code Explanation**: Understand complex code snippets
+- **Debugging Help**: Find and fix bugs in your code
+- **Best Practices**: Get suggestions for code improvements
+
+## Model Details
+
+- **Base Model**: Qwen/Qwen2.5-Coder-1.5B-Instruct
+- **Training**: Fine-tuned using SFT on CodeAlpaca dataset
+- **Framework**: TRL + Transformers
+
+## Usage
+
+Simply type your coding question or request in the chat interface. You can:
+
+1. Ask for code in any programming language
+2. Paste code snippets for explanation or debugging
+3. Request refactoring suggestions
+4. Get help with algorithms and data structures
+
+## Examples
+
+- "Write a Python function to check if a number is prime"
+- "Explain the difference between a list and a tuple in Python"
+- "How do I reverse a string in JavaScript?"
+- "Debug this code: def add(a, b): return a - b"

app.py

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+import gradio as gr
+from huggingface_hub import InferenceClient
+
+MODEL_ID = "GhostScientist/qwen25-coder-1.5b-codealpaca-sft"
+
+client = InferenceClient(MODEL_ID)
+
+def respond(message, history, system_message, max_tokens, temperature, top_p):
+    """Generate response using the fine-tuned Qwen coder model."""
+    messages = [{"role": "system", "content": system_message}]
+
+    for user_msg, assistant_msg in history:
+        if user_msg:
+            messages.append({"role": "user", "content": user_msg})
+        if assistant_msg:
+            messages.append({"role": "assistant", "content": assistant_msg})
+
+    messages.append({"role": "user", "content": message})
+
+    response = ""
+    for token in client.chat_completion(
+        messages,
+        max_tokens=max_tokens,
+        stream=True,
+        temperature=temperature,
+        top_p=top_p,
+    ):
+        delta = token.choices[0].delta.content or ""
+        response += delta
+        yield response
+
+
+SYSTEM_PROMPT = """You are an expert coding assistant. You help users write, debug, explain, and improve code.
+You provide clear, concise, and accurate responses with well-formatted code examples when appropriate.
+Always explain your reasoning and suggest best practices."""
+
+EXAMPLES = [
+    "Write a Python function to check if a number is prime",
+    "Explain the difference between a list and a tuple in Python",
+    "How do I reverse a string in JavaScript?",
+    "Write a SQL query to find duplicate records in a table",
+    "Debug this code: def add(a, b): return a - b",
+]
+
+demo = gr.ChatInterface(
+    respond,
+    title="Qwen 2.5 Coder Assistant",
+    description="""A fine-tuned Qwen 2.5 Coder 1.5B model for code assistance.
+    Ask me to write code, explain concepts, debug issues, or help with any programming task!
+
+    **Model:** [GhostScientist/qwen25-coder-1.5b-codealpaca-sft](https://huggingface.co/GhostScientist/qwen25-coder-1.5b-codealpaca-sft)
+    """,
+    additional_inputs=[
+        gr.Textbox(
+            value=SYSTEM_PROMPT,
+            label="System Prompt",
+            lines=3
+        ),
+        gr.Slider(
+            minimum=64,
+            maximum=2048,
+            value=512,
+            step=64,
+            label="Max Tokens"
+        ),
+        gr.Slider(
+            minimum=0.1,
+            maximum=1.5,
+            value=0.7,
+            step=0.1,
+            label="Temperature"
+        ),
+        gr.Slider(
+            minimum=0.1,
+            maximum=1.0,
+            value=0.95,
+            step=0.05,
+            label="Top-p"
+        ),
+    ],
+    examples=EXAMPLES,
+    cache_examples=False,
+    theme=gr.themes.Soft(),
+)
+
+if __name__ == "__main__":
+    demo.launch()

requirements.txt

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+gradio>=4.44.0
+huggingface_hub>=0.26.0