fastapi example initial commit

examples/fastapi-example.py

@@ -0,0 +1,27 @@
+from fastapi import FastAPI, Response
+import uvicorn
+from autometrics.autometrics import autometrics
+from prometheus_client import generate_latest
+
+app = FastAPI()
+
+@app.get("/metrics")
+async def metrics():
+    return Response(generate_latest())
+
+@autometrics
+@app.get("/")
+async def read_root():
+    print("This is inside the read_root")
+    do_something()
+    return {"Hello": "World"}
+
+@autometrics
+def do_something():
+    print("done")
+
+print(read_root.__doc__)
+print(do_something.__doc__)
+
+if __name__ == "__main__":
+    uvicorn.run(app, host="localhost", port=8080)