Deploy Buildsnpper chatbot Gradio interface

- Add Gradio chat interface for Buildsnpper platform
- Uses bricksandbotltd/buildsnpper-chatbot-Q4_K_M model
- Includes 8 example questions
- Supports conversation history
- Clean, simple UI for customer support

README.md

@@ -1,13 +1,43 @@
 ---
-title: Assessor Platform Chat
-emoji: 🐠
-colorFrom: indigo
-colorTo: pink
+title: Buildsnpper Chatbot
+emoji: 🏗️
+colorFrom: blue
+colorTo: green
 sdk: gradio
-sdk_version: 5.49.1
+sdk_version: 4.44.0
 app_file: app.py
 pinned: false
 license: mit
 ---
 
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+# Buildsnpper SAP Assessor Platform Chatbot
+
+A specialized chatbot for answering questions about the Buildsnpper SAP Assessor Platform.
+
+## Model
+
+This Space uses the fine-tuned Phi-4-mini-instruct model:
+- **Model**: [bricksandbotltd/buildsnpper-chatbot-Q4_K_M](https://huggingface.co/bricksandbotltd/buildsnpper-chatbot-Q4_K_M)
+- **Base**: microsoft/Phi-4-mini-instruct (3.8B parameters)
+- **Format**: GGUF Q4_K_M quantized (~2.5GB)
+- **Training**: LoRA fine-tuning on 89 Buildsnpper Q&A pairs
+
+## Features
+
+Ask questions about:
+- Project and client management
+- Subscriptions and credits
+- Platform features and navigation
+- Account management
+- Common technical issues
+- Report generation and exports
+
+## Limitations
+
+- Specialized for Buildsnpper platform questions only
+- Not suitable for general conversation or off-topic queries
+- Designed for customer support use cases
+
+## License
+
+MIT License

app.py

@@ -0,0 +1,108 @@
+#!/usr/bin/env python3
+"""
+Gradio interface for Buildsnpper Chatbot.
+Deployed as a HuggingFace Space.
+"""
+import gradio as gr
+from llama_cpp import Llama
+import os
+
+# Configuration
+MODEL_REPO = "bricksandbotltd/buildsnpper-chatbot-Q4_K_M"
+MODEL_FILE = "buildsnpper-chatbot-Q4_K_M.gguf"
+
+# Initialize model (loaded once at startup)
+print("Loading model...")
+llm = Llama.from_pretrained(
+    repo_id=MODEL_REPO,
+    filename=MODEL_FILE,
+    n_ctx=2048,  # Context window
+    n_threads=4,  # CPU threads
+    verbose=False
+)
+print("Model loaded successfully!")
+
+
+def chat(message, history):
+    """
+    Process user message and generate response.
+
+    Args:
+        message: User's input message
+        history: List of [user_msg, bot_msg] pairs
+
+    Returns:
+        str: Bot's response
+    """
+    # Build conversation history
+    messages = []
+    for user_msg, bot_msg in history:
+        messages.append({"role": "user", "content": user_msg})
+        messages.append({"role": "assistant", "content": bot_msg})
+
+    # Add current message
+    messages.append({"role": "user", "content": message})
+
+    # Generate response
+    response = llm.create_chat_completion(
+        messages=messages,
+        temperature=0.1,
+        top_p=0.9,
+        max_tokens=300,
+        stop=["<|endoftext|>", "<|end|>"]
+    )
+
+    return response['choices'][0]['message']['content']
+
+
+# Example questions
+examples = [
+    "How do I create a new project in Buildsnpper?",
+    "Can I transfer credits between clients?",
+    "How much do credits cost?",
+    "What happens when a client's subscription expires?",
+    "How do I assign a subscription to a client?",
+    "I forgot my password. How can I reset it?",
+    "How do I download reports?",
+    "Can multiple people work on the same project?",
+]
+
+# Create Gradio interface
+with gr.Blocks(title="Buildsnpper Chatbot", theme=gr.themes.Soft()) as demo:
+    gr.Markdown(
+        """
+        # Buildsnpper SAP Assessor Platform Chatbot
+
+        Ask questions about the Buildsnpper platform, including:
+        - Project and client management
+        - Subscriptions and credits
+        - Platform features and navigation
+        - Account management
+        - Technical issues
+
+        **Note**: This chatbot is specialized for Buildsnpper platform questions only.
+        """
+    )
+
+    chatbot = gr.ChatInterface(
+        fn=chat,
+        examples=examples,
+        title="",
+        description="",
+        retry_btn=None,
+        undo_btn=None,
+        clear_btn="Clear Chat",
+    )
+
+    gr.Markdown(
+        """
+        ---
+        **Model**: [bricksandbotltd/buildsnpper-chatbot-Q4_K_M](https://huggingface.co/bricksandbotltd/buildsnpper-chatbot-Q4_K_M)
+        **Base Model**: microsoft/Phi-4-mini-instruct (3.8B parameters)
+        **Fine-tuned**: LoRA on 89 Buildsnpper Q&A pairs
+        **Format**: GGUF Q4_K_M quantized
+        """
+    )
+
+if __name__ == "__main__":
+    demo.launch()

requirements.txt

@@ -0,0 +1,3 @@
+gradio>=4.0.0
+llama-cpp-python>=0.2.0
+huggingface-hub>=0.20.0