Fix formatting per pre-commit hooks

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

src/fastmcp/server/context.py

@@ -181,15 +181,15 @@ class Context:
     @property
     def session_id(self) -> str | None:
         """Get the MCP session ID for HTTP transports.
-        
+
         Returns the session ID that can be used as a key for session-based
         data storage (e.g., Redis) to share data between tool calls within
         the same client session.
-        
+
         Returns:
             The session ID for HTTP transports (SSE, StreamableHTTP), or None
             for stdio and in-memory transports which don't use session IDs.
-            
+
         Example:
             ```python
             @server.tool
@@ -202,6 +202,7 @@ class Context:
         """
         try:
             from fastmcp.server.dependencies import get_http_headers
+
             headers = get_http_headers(include_all=True)
             return headers.get("mcp-session-id")
         except RuntimeError:

tests/server/test_context.py

@@ -92,7 +92,7 @@ class TestSessionId:
     def test_session_id_with_http_headers(self, context):
         """Test that session_id returns the value from mcp-session-id header."""
         mock_headers = {"mcp-session-id": "test-session-123"}
-        
+
         with patch(
             "fastmcp.server.dependencies.get_http_headers", return_value=mock_headers
         ):
@@ -101,15 +101,15 @@ class TestSessionId:
     def test_session_id_without_http_headers(self, context):
         """Test that session_id returns None when no HTTP headers are available."""
         with patch(
-            "fastmcp.server.dependencies.get_http_headers", 
-            side_effect=RuntimeError("No active HTTP request found.")
+            "fastmcp.server.dependencies.get_http_headers",
+            side_effect=RuntimeError("No active HTTP request found."),
         ):
             assert context.session_id is None
 
     def test_session_id_with_missing_header(self, context):
         """Test that session_id returns None when mcp-session-id header is missing."""
         mock_headers = {"other-header": "value"}
-        
+
         with patch(
             "fastmcp.server.dependencies.get_http_headers", return_value=mock_headers
         ):
@@ -118,7 +118,7 @@ class TestSessionId:
     def test_session_id_with_empty_header(self, context):
         """Test that session_id returns None when mcp-session-id header is empty."""
         mock_headers = {"mcp-session-id": ""}
-        
+
         with patch(
             "fastmcp.server.dependencies.get_http_headers", return_value=mock_headers
         ):