Adopt <product>/<version> convention for User-Agent header (#100)

Signed-off-by: Mattt Zmuda <[email protected]>

Author: mattt

replicate/client.py

@@ -84,7 +84,7 @@ def _request(self, method: str, path: str, **kwargs) -> requests.Response:
     def _headers(self) -> Dict[str, str]:
         return {
             "Authorization": f"Token {self._api_token()}",
-            "User-Agent": f"replicate-python@{__version__}",
+            "User-Agent": f"replicate-python/{__version__}",
         }
 
     def _api_token(self) -> str:

tests/test_client.py

@@ -25,7 +25,7 @@ def test_client_sets_authorization_token_and_user_agent_headers():
         "https://api.replicate.com/v1/models/test/model/versions",
         match=[
             matchers.header_matcher({"Authorization": "Token abc123"}),
-            matchers.header_matcher({"User-Agent": f"replicate-python@{__version__}"}),
+            matchers.header_matcher({"User-Agent": f"replicate-python/{__version__}"}),
         ],
         json={"results": []},
     )