fix black style

Author: clausmichele

generate_gallery.py

@@ -252,22 +252,30 @@ def generate_gallery_pages(notebook_tags, output_dir="notebooks"):
     categories = {
         "sentinel": {
             "title": "Sentinel Data",
-            "description": "Notebooks showcasing Sentinel mission data processing and analysis",
+            "description": (
+                "Notebooks showcasing Sentinel mission data processing and analysis"
+            ),
             "file": f"{output_dir}/gallery-sentinel.md",
         },
         "topics": {
             "title": "Application Topics",
-            "description": "Notebooks organized by Earth observation application domains",
+            "description": (
+                "Notebooks organized by Earth observation application domains"
+            ),
             "file": f"{output_dir}/gallery-topics.md",
         },
         "tools": {
             "title": "Tools & Libraries",
-            "description": "Notebooks demonstrating different software tools and libraries",
+            "description": (
+                "Notebooks demonstrating different software tools and libraries"
+            ),
             "file": f"{output_dir}/gallery-tools.md",
         },
         "tutorials": {
             "title": "Tutorials",
-            "description": "Notebooks demonstrating the main workflows for accessing and processing data",
+            "description": (
+                "Notebooks demonstrating the main workflows for accessing and processing data"
+            ),
             "file": f"{output_dir}/gallery-tutorials.md",
         },
     }
@@ -277,8 +285,7 @@ def generate_gallery_pages(notebook_tags, output_dir="notebooks"):
 
     # Generate main gallery index
     with open(f"{output_dir}/gallery.md", "w") as f:
-        f.write(
-            """---
+        f.write("""---
 title: Notebook Gallery
 ---
 
@@ -289,15 +296,13 @@ def generate_gallery_pages(notebook_tags, output_dir="notebooks"):
 :columns: 1 1 2 3
 ```
 
-"""
-        )
+""")
 
         f.write("<!-- Generated by gallery plugin -->\n")
 
     # Generate Sentinel category page
     with open(categories["sentinel"]["file"], "w") as f:
-        f.write(
-            f"""---
+        f.write(f"""---
 title: {categories["sentinel"]["title"]}
 ---
 
@@ -326,13 +331,11 @@ def generate_gallery_pages(notebook_tags, output_dir="notebooks"):
 :columns: 1 1 2 3
 ```
 
-"""
-        )
+""")
 
     # Generate Topics category page
     with open(categories["topics"]["file"], "w") as f:
-        f.write(
-            f"""---
+        f.write(f"""---
 title: {categories["topics"]["title"]}
 ---
 
@@ -368,13 +371,11 @@ def generate_gallery_pages(notebook_tags, output_dir="notebooks"):
 :columns: 1 1 2 3
 ```
 
-"""
-        )
+""")
 
     # Generate Tools category page
     with open(categories["tools"]["file"], "w") as f:
-        f.write(
-            f"""---
+        f.write(f"""---
 title: {categories["tools"]["title"]}
 ---
 
@@ -417,13 +418,11 @@ def generate_gallery_pages(notebook_tags, output_dir="notebooks"):
 :columns: 1 1 2 3
 ```
 
-"""
-        )
+""")
 
     # Generate Tutorials category page
     with open(categories["tutorials"]["file"], "w") as f:
-        f.write(
-            """---
+        f.write("""---
 title: Tutorials
 ---
 
@@ -444,8 +443,7 @@ def generate_gallery_pages(notebook_tags, output_dir="notebooks"):
 :category: basic
 :columns: 1 1 2 3
 ```
-        """
-        )
+        """)
 
 
 def analyze_notebook_content(notebook_tags):
@@ -563,8 +561,7 @@ def print_tag_examples():
 
     print("\n🟢 YAML Frontmatter (Recommended)")
     print("Add this to the FIRST markdown cell of your notebook:")
-    print(
-        """
+    print("""
 ---
 title: Your Notebook Title
 subtitle: Descriptive subtitle for gallery
@@ -583,8 +580,7 @@ def print_tag_examples():
 
 # Your Notebook Content Starts Here
 ...
-"""
-    )
+""")
 
     print("\n📝 Available tag categories:")
     print("  Sentinel: sentinel-1, sentinel-2, sentinel-3")
@@ -659,7 +655,9 @@ def parse_arguments():
         if args.verbose:
             print("\n📋 Tagged notebooks:")
             for path, meta in sorted(notebook_tags.items()):
-                frontmatter_indicator = " 🏷️" if meta.get("has_explicit_tags") else " 🤖"
+                frontmatter_indicator = (
+                    " 🏷️" if meta.get("has_explicit_tags") else " 🤖"
+                )
                 print(f"  📓 {path}{frontmatter_indicator}")
                 print(f"     📂 {meta['folder']}")
                 print(f"     🏷️  {', '.join(meta['tags'])}")