fix: DIA-986: Upgrade OpenAI client version & pytest coverage

adala/agents/base.py

@@ -1,5 +1,12 @@
 import logging
-from pydantic import BaseModel, Field, SkipValidation, field_validator, model_validator, SerializeAsAny
+from pydantic import (
+    BaseModel,
+    Field,
+    SkipValidation,
+    field_validator,
+    model_validator,
+    SerializeAsAny,
+)
 from abc import ABC, abstractmethod
 from typing import Any, Optional, List, Dict, Union, Tuple
 from rich import print
@@ -9,7 +16,6 @@
 from adala.environments.static_env import StaticEnvironment
 from adala.runtimes.base import Runtime, AsyncRuntime
 from adala.runtimes._openai import OpenAIChatRuntime
-from adala.runtimes import GuidanceRuntime
 from adala.skills._base import Skill
 from adala.memories.base import Memory
 from adala.skills.skillset import SkillSet, LinearSkillSet
@@ -53,24 +59,12 @@ class Agent(BaseModel, ABC):
 
     memory: Memory = Field(default=None)
     runtimes: Dict[str, SerializeAsAny[Union[Runtime, AsyncRuntime]]] = Field(
-        default_factory=lambda: {
-            "default": GuidanceRuntime()
-            # 'openai': OpenAIChatRuntime(model='gpt-3.5-turbo'),
-            # 'llama2': LLMRuntime(
-            #     llm_runtime_type=LLMRuntimeModelType.Transformers,
-            #     llm_params={
-            #         'model': 'meta-llama/Llama-2-7b',
-            #         'device': 'cuda:0',
-            #     }
-            # )
-        }
+        default_factory=lambda: {"default": OpenAIChatRuntime(model="gpt-3.5-turbo")}
     )
+    default_runtime: str = "default"
     teacher_runtimes: Dict[str, SerializeAsAny[Runtime]] = Field(
-        default_factory=lambda: {
-            "default": None
-        }
+        default_factory=lambda: {"default": None}
     )
-    default_runtime: str = "default"
     default_teacher_runtime: str = "default"
 
     class Config:
@@ -121,9 +115,11 @@ def skills_validator(cls, v) -> SkillSet:
         elif isinstance(v, list):
             return LinearSkillSet(skills=v)
         else:
-            raise ValueError(f"skills must be of type SkillSet or Skill, but received type {type(v)}")
+            raise ValueError(
+                f"skills must be of type SkillSet or Skill, but received type {type(v)}"
+            )
 
-    @field_validator('runtimes', mode='before')
+    @field_validator("runtimes", mode="before")
     def runtimes_validator(cls, v) -> Dict[str, Union[Runtime, AsyncRuntime]]:
         """
         Validates and creates runtimes
@@ -136,7 +132,9 @@ def runtimes_validator(cls, v) -> Dict[str, Union[Runtime, AsyncRuntime]]:
                         f"Runtime {runtime_name} must have a 'type' field to specify the runtime type."
                     )
                 type_name = runtime_value.pop("type")
-                runtime_value = Runtime.create_from_registry(type=type_name, **runtime_value)
+                runtime_value = Runtime.create_from_registry(
+                    type=type_name, **runtime_value
+                )
             out[runtime_name] = runtime_value
         return out
 
@@ -209,9 +207,11 @@ def get_teacher_runtime(self, runtime: Optional[str] = None) -> Runtime:
             raise ValueError(f'Teacher Runtime "{runtime}" not found.')
         runtime = self.teacher_runtimes[runtime]
         if not runtime:
-            raise ValueError(f"Teacher Runtime is requested, but it was not set."
-                             f"Please provide a teacher runtime in the agent's constructor explicitly:"
-                             f"agent = Agent(..., teacher_runtimes={{'default': OpenAIChatRuntime(model='gpt-4')}})")
+            raise ValueError(
+                f"Teacher Runtime is requested, but it was not set."
+                f"Please provide a teacher runtime in the agent's constructor explicitly:"
+                f"agent = Agent(..., teacher_runtimes={{'default': OpenAIChatRuntime(model='gpt-4')}})"
+            )
         return runtime
 
     def run(
@@ -269,7 +269,9 @@ async def arun(
             # run on the environment until it is exhausted
             while True:
                 try:
-                    data_batch = await self.environment.get_data_batch(batch_size=runtime.batch_size)
+                    data_batch = await self.environment.get_data_batch(
+                        batch_size=runtime.batch_size
+                    )
                     if data_batch.empty:
                         print_text("No more data in the environment. Exiting.")
                         break

adala/environments/base.py

@@ -133,7 +133,6 @@ class Config:
 
 
 class AsyncEnvironment(Environment, ABC):
-
     @abstractmethod
     async def initialize(self):
         """

adala/environments/kafka.py

@@ -41,12 +41,16 @@ async def message_receiver(self, consumer: AIOKafkaConsumer, timeout: int = 3):
                     msg = await asyncio.wait_for(consumer.getone(), timeout=timeout)
                     yield msg.value
                 except asyncio.TimeoutError:
-                    print_text(f"No message received within the timeout {timeout} seconds")
+                    print_text(
+                        f"No message received within the timeout {timeout} seconds"
+                    )
                     break
         finally:
             await consumer.stop()
 
-    async def message_sender(self, producer: AIOKafkaProducer, data: Iterable, topic: str):
+    async def message_sender(
+        self, producer: AIOKafkaProducer, data: Iterable, topic: str
+    ):
         await producer.start()
         try:
             for record in data:
@@ -70,20 +74,22 @@ async def get_data_batch(self, batch_size: Optional[int]) -> InternalDataFrame:
         consumer = AIOKafkaConsumer(
             self.kafka_input_topic,
             bootstrap_servers=self.kafka_bootstrap_servers,
-            value_deserializer=lambda v: json.loads(v.decode('utf-8')),
-            auto_offset_reset='earliest',
-            group_id='adala-consumer-group'  # TODO: make it configurable based on the environment
+            value_deserializer=lambda v: json.loads(v.decode("utf-8")),
+            auto_offset_reset="earliest",
+            group_id="adala-consumer-group",  # TODO: make it configurable based on the environment
         )
 
         data_stream = self.message_receiver(consumer)
         batch = await self.get_next_batch(data_stream, batch_size)
-        logger.info(f"Received a batch of {len(batch)} records from Kafka topic {self.kafka_input_topic}")
+        logger.info(
+            f"Received a batch of {len(batch)} records from Kafka topic {self.kafka_input_topic}"
+        )
         return InternalDataFrame(batch)
 
     async def set_predictions(self, predictions: InternalDataFrame):
         producer = AIOKafkaProducer(
             bootstrap_servers=self.kafka_bootstrap_servers,
-            value_serializer=lambda v: json.dumps(v).encode('utf-8')
+            value_serializer=lambda v: json.dumps(v).encode("utf-8"),
         )
         predictions_iter = (r.to_dict() for _, r in predictions.iterrows())
         await self.message_sender(producer, predictions_iter, self.kafka_output_topic)
@@ -109,7 +115,7 @@ def _iter_csv_local(self, csv_file_path):
         Read data from the CSV file and push it to the kafka topic.
         """
 
-        with open(csv_file_path, 'r') as csv_file:
+        with open(csv_file_path, "r") as csv_file:
             csv_reader = DictReader(csv_file)
             for row in csv_reader:
                 yield row
@@ -120,9 +126,9 @@ def _iter_csv_s3(self, s3_uri):
         """
         # Assuming s3_uri format is "s3://bucket-name/path/to/file.csv"
         bucket_name, key = s3_uri.replace("s3://", "").split("/", 1)
-        s3 = boto3.client('s3')
+        s3 = boto3.client("s3")
         obj = s3.get_object(Bucket=bucket_name, Key=key)
-        data = obj['Body'].read().decode('utf-8')
+        data = obj["Body"].read().decode("utf-8")
         csv_reader = DictReader(StringIO(data))
         for row in csv_reader:
             yield row
@@ -140,7 +146,7 @@ async def initialize(self):
 
         producer = AIOKafkaProducer(
             bootstrap_servers=self.kafka_bootstrap_servers,
-            value_serializer=lambda v: json.dumps(v).encode('utf-8')
+            value_serializer=lambda v: json.dumps(v).encode("utf-8"),
         )
 
         await self.message_sender(producer, csv_reader, self.kafka_input_topic)
@@ -153,53 +159,79 @@ async def finalize(self):
         consumer = AIOKafkaConsumer(
             self.kafka_output_topic,
             bootstrap_servers=self.kafka_bootstrap_servers,
-            value_deserializer=lambda v: json.loads(v.decode('utf-8')),
-            auto_offset_reset='earliest',
-            group_id='consumer-group-output-topic'  # TODO: make it configurable based on the environment
+            value_deserializer=lambda v: json.loads(v.decode("utf-8")),
+            auto_offset_reset="earliest",
+            group_id="consumer-group-output-topic",  # TODO: make it configurable based on the environment
         )
 
         data_stream = self.message_receiver(consumer)
 
         if self.output_file.startswith("s3://"):
-            await self._write_to_s3(self.output_file, self.error_file, data_stream, self.pass_through_columns)
+            await self._write_to_s3(
+                self.output_file,
+                self.error_file,
+                data_stream,
+                self.pass_through_columns,
+            )
         else:
-            await self._write_to_local(self.output_file, self.error_file, data_stream, self.pass_through_columns)
-
-    async def _write_to_csv_fileobj(self, fileobj, error_fileobj, data_stream, column_names):
+            await self._write_to_local(
+                self.output_file,
+                self.error_file,
+                data_stream,
+                self.pass_through_columns,
+            )
+
+    async def _write_to_csv_fileobj(
+        self, fileobj, error_fileobj, data_stream, column_names
+    ):
         csv_writer, error_csv_writer = None, None
-        error_columns = ['index', 'message', 'details']
+        error_columns = ["index", "message", "details"]
         while True:
             try:
                 record = await anext(data_stream)
-                if record.get('error') == True:
+                if record.get("error") == True:
                     logger.error(f"Error occurred while processing record: {record}")
                     if error_csv_writer is None:
-                        error_csv_writer = DictWriter(error_fileobj, fieldnames=error_columns)
+                        error_csv_writer = DictWriter(
+                            error_fileobj, fieldnames=error_columns
+                        )
                         error_csv_writer.writeheader()
-                    error_csv_writer.writerow({k: record.get(k, '') for k in error_columns})
+                    error_csv_writer.writerow(
+                        {k: record.get(k, "") for k in error_columns}
+                    )
                 else:
                     if csv_writer is None:
                         if column_names is None:
                             column_names = list(record.keys())
                         csv_writer = DictWriter(fileobj, fieldnames=column_names)
                         csv_writer.writeheader()
-                    csv_writer.writerow({k: record.get(k, '') for k in column_names})
+                    csv_writer.writerow({k: record.get(k, "") for k in column_names})
             except StopAsyncIteration:
                 break
 
-    async def _write_to_local(self, file_path: str, error_file_path: str, data_stream, column_names):
-        with open(file_path, 'w') as csv_file, open(error_file_path, 'w') as error_file:
-            await self._write_to_csv_fileobj(csv_file, error_file, data_stream, column_names)
-
-    async def _write_to_s3(self, s3_uri: str, s3_uri_errors: str, data_stream, column_names):
+    async def _write_to_local(
+        self, file_path: str, error_file_path: str, data_stream, column_names
+    ):
+        with open(file_path, "w") as csv_file, open(error_file_path, "w") as error_file:
+            await self._write_to_csv_fileobj(
+                csv_file, error_file, data_stream, column_names
+            )
+
+    async def _write_to_s3(
+        self, s3_uri: str, s3_uri_errors: str, data_stream, column_names
+    ):
         # Assuming s3_uri format is "s3://bucket-name/path/to/file.csv"
         bucket_name, key = s3_uri.replace("s3://", "").split("/", 1)
         error_bucket_name, error_key = s3_uri_errors.replace("s3://", "").split("/", 1)
-        s3 = boto3.client('s3')
+        s3 = boto3.client("s3")
         with StringIO() as csv_file, StringIO() as error_file:
-            await self._write_to_csv_fileobj(csv_file, error_file, data_stream, column_names)
+            await self._write_to_csv_fileobj(
+                csv_file, error_file, data_stream, column_names
+            )
             s3.put_object(Bucket=bucket_name, Key=key, Body=csv_file.getvalue())
-            s3.put_object(Bucket=error_bucket_name, Key=error_key, Body=error_file.getvalue())
+            s3.put_object(
+                Bucket=error_bucket_name, Key=error_key, Body=error_file.getvalue()
+            )
 
     async def get_feedback(
         self,
@@ -214,4 +246,3 @@ async def restore(self):
 
     async def save(self):
         raise NotImplementedError("Save is not supported in Kafka environment")
-

adala/memories/__init__.py

@@ -1,2 +1,3 @@
 from .file_memory import FileMemory
+from .vectordb import VectorDBMemory
 from .base import Memory

adala/memories/vectordb.py

@@ -13,6 +13,8 @@ class VectorDBMemory(Memory):
     """
 
     db_name: str = ""
+    openai_api_key: str
+    openai_embedding_model: str = "text-embedding-ada-002"
     _client = None
     _collection = None
     _embedding_function = None
@@ -21,7 +23,7 @@ class VectorDBMemory(Memory):
     def init_database(self):
         self._client = chromadb.Client()
         self._embedding_function = embedding_functions.OpenAIEmbeddingFunction(
-            model_name="text-embedding-ada-002"
+            model_name=self.openai_embedding_model, api_key=self.openai_api_key
         )
         self._collection = self._client.get_or_create_collection(
             name=self.db_name, embedding_function=self._embedding_function

adala/runtimes/__init__.py

@@ -1,10 +1,2 @@
 from .base import Runtime, AsyncRuntime
 from ._openai import OpenAIChatRuntime, OpenAIVisionRuntime, AsyncOpenAIChatRuntime
-from ._guidance import GuidanceRuntime, GuidanceModelType
-from ._batch import BatchRuntime
-
-try:
-    # check if langchain is installed
-    from ._langchain import LangChainRuntime
-except ImportError:
-    pass