Update pyproject.toml

Author: zoltanctoth

pyproject.toml

@@ -5,7 +5,7 @@ description = "MCP Course projects"
 requires-python = ">=3.11, <3.14"
 dependencies = [
     # Pin click
-    click==8.1.7
+    click=="8.1.7",
     # From binance-mcp
     "mcp[cli]==1.9.2",
     "requests==2.32.3", # Also for llm-tool-use