Update dataset.py

dataset.py

@@ -1,18 +1,36 @@
 from datasets import load_dataset, Features, ClassLabel, Image
 
+
+def process_data(images_directory, metadata_file):
+    data = []
+    
+    # Read the metadata file
+    with open(metadata_file, mode='r', encoding='utf-8') as file:
+        reader = csv.DictReader(file)
+        for row in reader:
+            image_path = os.path.join(images_directory, row['image_id'])
+            if os.path.exists(image_path):
+                # Open the image and convert it to a consistent format (e.g., RGB)
+                with Image.open(image_path) as img:
+                    img = img.convert('RGB')
+                    data.append({
+                        'image': img,
+                        'label': row['label']
+                    })
+            else:
+                print(f"Image {image_path} not found.")
+    
+    return data
+
+
+
+
 # Define features including metadata
 features = Features({
     'image': Image(),
     'label': ClassLabel(names=['apple', 'orange', 'banana', 'phone', 'halfapple', 'applephone', 'fountainpen', 'teacherstudent', 'teacherandstudent'])
 })
 
-# Load the dataset
-dataset = load_dataset(
-    'path/to/dataset/script',
-    data_files={
-        'metadata': 'metadata.csv',
-        'images': 'data/*'
-    },
-    features=features
-)
+data = process_data("/data", "metadata.csv")
+dataset = Dataset.from_dict(data, features=features)