Remove unused imports, 2026-03-07

src/pipecat/audio/filters/aic_filter.py

@@ -23,7 +23,6 @@ from typing import List, Optional, Tuple
 import numpy as np
 from aic_sdk import (
     Model,
-    ParameterFixedError,
     ProcessorAsync,
     ProcessorConfig,
     ProcessorParameter,

src/pipecat/serializers/base_serializer.py

@@ -6,7 +6,7 @@
 
 """Frame serialization interfaces for Pipecat."""
 
-from abc import ABC, abstractmethod
+from abc import abstractmethod
 from typing import Optional
 
 from pydantic import BaseModel

src/pipecat/serializers/exotel.py

@@ -11,7 +11,6 @@ import json
 from typing import Optional
 
 from loguru import logger
-from pydantic import BaseModel
 
 from pipecat.audio.dtmf.types import KeypadEntry
 from pipecat.audio.utils import create_stream_resampler

src/pipecat/serializers/genesys.py

@@ -27,7 +27,6 @@ from enum import Enum
 from typing import Any, Dict, List, Optional
 
 from loguru import logger
-from pydantic import BaseModel
 
 from pipecat.audio.dtmf.types import KeypadEntry
 from pipecat.audio.resamplers.soxr_stream_resampler import SOXRStreamAudioResampler

src/pipecat/serializers/plivo.py

@@ -11,7 +11,6 @@ import json
 from typing import Optional
 
 from loguru import logger
-from pydantic import BaseModel
 
 from pipecat.audio.dtmf.types import KeypadEntry
 from pipecat.audio.utils import create_stream_resampler, pcm_to_ulaw, ulaw_to_pcm

src/pipecat/serializers/twilio.py

@@ -11,7 +11,6 @@ import json
 from typing import Optional
 
 from loguru import logger
-from pydantic import BaseModel
 
 from pipecat.audio.dtmf.types import KeypadEntry
 from pipecat.audio.utils import create_stream_resampler, pcm_to_ulaw, ulaw_to_pcm

src/pipecat/serializers/vonage.py

@@ -10,7 +10,6 @@ import json
 from typing import Optional
 
 from loguru import logger
-from pydantic import BaseModel
 
 from pipecat.audio.dtmf.types import KeypadEntry
 from pipecat.audio.utils import create_stream_resampler

src/pipecat/services/google/gemini_live/llm.py

@@ -19,7 +19,7 @@ import uuid
 import warnings
 from dataclasses import dataclass, field
 from enum import Enum
-from typing import Any, ClassVar, Dict, List, Optional, Union
+from typing import Any, Dict, List, Optional, Union
 
 from loguru import logger
 from PIL import Image

src/pipecat/services/google/llm.py

@@ -16,7 +16,7 @@ import json
 import os
 import uuid
 from dataclasses import dataclass, field
-from typing import Any, AsyncIterator, ClassVar, Dict, List, Literal, Optional
+from typing import Any, AsyncIterator, Dict, List, Literal, Optional
 
 from loguru import logger
 from PIL import Image
@@ -35,7 +35,6 @@ from pipecat.frames.frames import (
     LLMFullResponseStartFrame,
     LLMMessagesAppendFrame,
     LLMMessagesFrame,
-    LLMTextFrame,
     LLMThoughtEndFrame,
     LLMThoughtStartFrame,
     LLMThoughtTextFrame,

src/pipecat/services/google/tts.py

@@ -24,7 +24,7 @@ from pipecat.utils.tracing.service_decorators import traced_tts
 os.environ["GRPC_ENABLE_FORK_SUPPORT"] = "false"
 
 from dataclasses import dataclass, field
-from typing import Any, AsyncGenerator, Dict, List, Literal, Optional
+from typing import Any, AsyncGenerator, List, Literal, Optional
 
 from loguru import logger
 from pydantic import BaseModel

src/pipecat/services/openai/realtime/llm.py

@@ -37,7 +37,6 @@ from pipecat.frames.frames import (
     LLMMessagesAppendFrame,
     LLMSetToolsFrame,
     LLMTextFrame,
-    LLMUpdateSettingsFrame,
     StartFrame,
     TranscriptionFrame,
     TTSAudioRawFrame,

src/pipecat/services/speechmatics/tts.py

@@ -8,7 +8,7 @@
 
 import asyncio
 from dataclasses import dataclass, field
-from typing import Any, AsyncGenerator, Optional
+from typing import AsyncGenerator, Optional
 from urllib.parse import urlencode
 
 import aiohttp