Add Hugging Face setup documentation and security improvements

README_HF_SETUP.md

@@ -0,0 +1,60 @@
+# Hugging Face Setup Guide
+
+## 🔐 Setting Up Hugging Face Authentication
+
+### 1. Get Your HF Token
+- Go to https://huggingface.co/settings/tokens
+- Create a new token with **Write** permissions
+- Copy the token (starts with `hf_...`)
+
+### 2. Set Environment Variables
+
+#### Option A: In Hugging Face Spaces (Recommended)
+1. Go to your Space settings
+2. Add these secrets:
+   - `HF_TOKEN`: Your Hugging Face token
+   - `HF_USERNAME`: Your Hugging Face username (e.g., "Stylique")
+
+#### Option B: Local Development
+```bash
+export HF_TOKEN="hf_your_token_here"
+export HF_USERNAME="your_username"
+```
+
+### 3. Verify Setup
+```bash
+source setup_hf.sh
+```
+
+## 🚀 What Happens Next
+
+Once environment variables are set, the system will automatically:
+- ✅ Authenticate with Hugging Face
+- ✅ Upload trained models to `{HF_USERNAME}/dressify-models`
+- ✅ Upload datasets to `{HF_USERNAME}/Dressify-Helper`
+- ✅ Create repositories if they don't exist
+
+## 🔒 Security Notes
+
+- **Never commit tokens to git**
+- **Use environment variables or HF Spaces secrets**
+- **Tokens are automatically masked in logs**
+
+## 📁 Repository Structure
+
+After successful upload:
+```
+{HF_USERNAME}/dressify-models/
+├── resnet_item_embedder_best.pth
+├── vit_outfit_model_best.pth
+├── resnet_metrics.json
+└── vit_metrics.json
+
+{HF_USERNAME}/Dressify-Helper/
+├── train.json
+├── valid.json
+├── test.json
+├── outfit_triplets_train.json
+├── outfit_triplets_valid.json
+└── outfit_triplets_test.json
+```