Update try_few_shot.ipynb

Author: giocopp

try_few_shot.ipynb

@@ -21,7 +21,7 @@
     "1. **Setup**: install packages and import dependencies  \n",
     "2. **Data download**: fetch the Geneva rooftop dataset from Hugging Face  \n",
     "3. **Base dataset**: load images and binary rooftop masks with transforms  \n",
-    "4. **Sanity check**: visualise a sample image + mask  \n",
+    "4. **Visualizaion**: visualise a sample image + mask  \n",
     "5. **Few-shot episodes**: build an episodic dataset (support + query pairs)  \n",
     "6. **Encoder**: ResNet-based convolutional feature extractor  \n",
     "7. **Prototypes & classification**: compute foreground/background prototypes and classify pixels  \n",