Add mech tool for TEE AI agent

packages/packages.json

@@ -31,6 +31,7 @@
         "custom/victorpolisetty/dalle_request/0.1.0": "bafybeieqqtd6gtlry7vheix54nj3ok4cag3uy47yoxlufhi6y3u5i6doti",
         "custom/jhehemann/prediction_sentence_embeddings/0.1.0": "bafybeifyyb2wpa77tl7a7fs3fabns45llivhgccbnrpupubojmq2fwe4si",
         "custom/gnosis/ofv_market_resolver/0.1.0": "bafybeiemvfq6uxiz3wvdplnxg7wloy6siuggejerlkfkchks6ytgk27uqa",
+        "custom/valory/tee_openai_request/0.1.0": "bafybeictmezaorzxelsy4dztbxh5n2343zio3rk6vo7wc5lptxlobhdnku",
         "protocol/valory/acn_data_share/0.1.0": "bafybeih5ydonnvrwvy2ygfqgfabkr47s4yw3uqxztmwyfprulwfsoe7ipq",
         "protocol/valory/websocket_client/0.1.0": "bafybeifjk254sy65rna2k32kynzenutujwqndap2r222afvr3zezi27mx4",
         "contract/valory/agent_mech/0.1.0": "bafybeiah6b5epo2hlvzg5rr2cydgpp2waausoyrpnoarf7oa7bw33rex34",

packages/valory/customs/tee_openai_request/__init__.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# ------------------------------------------------------------------------------
+#
+#   Copyright 2024 Valory AG
+#
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+#
+# ------------------------------------------------------------------------------
+
+"""This module contains the tool to request openAI agent in TEE."""

packages/valory/customs/tee_openai_request/component.yaml

@@ -0,0 +1,22 @@
+name: tee_openai_request
+author: valory
+version: 0.1.0
+type: custom
+description: A tool that runs a prompt against the OpenAI API hosted in TEE.
+license: Apache-2.0
+aea_version: '>=1.0.0, <2.0.0'
+fingerprint:
+  __init__.py: bafybeibaxl4f33swhl5vk63v75ssw5mk3mhlgcwarok242ivgk5hphwpey
+  tee_openai_request.py: bafybeibhmihak7bexecww7mxxrtbsl54q77zl2t2r722u44yfmxv25j6bq
+fingerprint_ignore_patterns: []
+entry_point: tee_openai_request.py
+callable: run
+dependencies:
+  anthropic:
+    version: ==0.21.3
+  google-api-python-client:
+    version: ==2.95.0
+  openai:
+    version: ==1.30.2
+  tiktoken:
+    version: ==0.7.0

packages/valory/customs/tee_openai_request/tee_openai_request.py

@@ -0,0 +1,136 @@
+# -*- coding: utf-8 -*-
+# ------------------------------------------------------------------------------
+#
+#   Copyright 2024 Valory AG
+#
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+#
+# ------------------------------------------------------------------------------
+"""Contains the job definitions"""
+import functools
+from typing import Any, Dict, Optional, Tuple, Callable
+
+import anthropic
+import googleapiclient
+import openai
+from tiktoken import encoding_for_model
+import requests
+
+MechResponse = Tuple[str, Optional[str], Optional[Dict[str, Any]], Any, Any]
+
+def with_key_rotation(func: Callable):
+    @functools.wraps(func)
+    def wrapper(*args, **kwargs) -> MechResponse:
+        # this is expected to be a KeyChain object,
+        # although it is not explicitly typed as such
+        api_keys = kwargs["api_keys"]
+        retries_left: Dict[str, int] = api_keys.max_retries()
+
+        def execute() -> MechResponse:
+            """Retry the function with a new key."""
+            try:
+                result = func(*args, **kwargs)
+                return result + (api_keys,)
+            except anthropic.RateLimitError as e:
+                # try with a new key again
+                service = "anthropic"
+                if retries_left[service] <= 0:
+                    raise e
+                retries_left[service] -= 1
+                api_keys.rotate(service)
+                return execute()
+            except openai.RateLimitError as e:
+                # try with a new key again
+                if retries_left["openai"] <= 0 and retries_left["openrouter"] <= 0:
+                    raise e
+                retries_left["openai"] -= 1
+                retries_left["openrouter"] -= 1
+                api_keys.rotate("openai")
+                api_keys.rotate("openrouter")
+                return execute()
+            except googleapiclient.errors.HttpError as e:
+                # try with a new key again
+                rate_limit_exceeded_code = 429
+                if e.status_code != rate_limit_exceeded_code:
+                    raise e
+                service = "google_api_key"
+                if retries_left[service] <= 0:
+                    raise e
+                retries_left[service] -= 1
+                api_keys.rotate(service)
+                return execute()
+            except Exception as e:
+                return str(e), "", None, None, api_keys
+
+        mech_response = execute()
+        return mech_response
+
+    return wrapper
+
+def count_tokens(text: str, model: str) -> int:
+    """Count the number of tokens in a text."""
+    enc = encoding_for_model(model)
+    return len(enc.encode(text))
+
+PREFIX = "tee-openai-"
+ENGINES = {
+    "chat": ["gpt-3.5-turbo", "gpt-4o-2024-08-06"],
+    "completion": ["gpt-3.5-turbo-instruct"],
+}
+ALLOWED_TOOLS = [PREFIX + value for values in ENGINES.values() for value in values]
+AGENT_URL = "https://wapo-testnet.phala.network/ipfs/QmeUiNKgsHiAK3WM57XYd7ssqMwVNbcGwtm8gKLD2pVXiP"
+
+@with_key_rotation
+def run(**kwargs) -> Tuple[Optional[str], Optional[Dict[str, Any]], Any, Any]:
+    """Run the task"""
+    api_key = kwargs["api_keys"]["openai"]
+    prompt = kwargs["prompt"]
+    tool = kwargs["tool"]
+    counter_callback = kwargs.get("counter_callback", None)
+    if tool not in ALLOWED_TOOLS:
+        return (
+            f"Tool {tool} is not in the list of supported tools.",
+            None,
+            None,
+            None,
+        )
+
+    engine = tool.replace(PREFIX, "")
+
+    params = {
+        "openaiApiKey": api_key,
+        "chatQuery": prompt,
+        "openAiModel": engine
+    }
+
+    # Request to agent contract in TEE
+    response = requests.get(AGENT_URL, params=params)
+
+    if response.status_code == 200:
+        json_response = response.json()
+        if 'message' in json_response:
+            return str(json_response['message']), prompt, None, counter_callback
+        else:
+            return (
+                "The 'message' field is not present in the response.",
+                None,
+                None,
+                None,
+            )
+    else:
+        return (
+            f"Failed to retrieve data: {response.status_code}, {response.text}.",
+            None,
+            None,
+            None,
+        )