Add file type example

examples/get_file.py

@@ -0,0 +1,27 @@
+import aiohttp
+from fastmcp.server import FastMCP
+from fastmcp.utilities.types import File
+
+def create_server():
+    mcp = FastMCP(name="File Demo", instructions="Get files from the server or URL.")
+
+    @mcp.tool()
+    async def get_test_file_from_server(path: str = "requirements.txt") -> File:
+        """
+        Get a test file from the server. If the path is not provided, it defaults to 'requirements.txt'.
+        """
+        return File(path=path)
+        
+    @mcp.tool()
+    async def get_test_pdf_from_url(url: str = "https://mozilla.github.io/pdf.js/web/compressed.tracemonkey-pldi-09.pdf") -> File:
+        """
+        Get a test PDF file from a URL. If the URL is not provided, it defaults to a sample PDF.
+        """
+        async with aiohttp.ClientSession() as session:
+            async with session.get(url) as response:
+                pdf_data = await response.read()
+                return File(data=pdf_data, format="pdf")
+            
+    return mcp
+if __name__ == "__main__":
+    create_server().run(transport="sse", host="0.0.0.0", port=8001, path="/sse")