Remove unwanted libraries and lighten package (#1391)

embedchain/llm/aws_bedrock.py

@@ -23,7 +23,7 @@ class AWSBedrockLlm(BaseLlm):
         except ModuleNotFoundError:
             raise ModuleNotFoundError(
                 "The required dependencies for AWSBedrock are not installed."
-                'Please install with `pip install --upgrade "embedchain[aws-bedrock]"`'
+                "Please install with `pip install boto3==1.34.20`"
             ) from None
 
         self.boto_client = boto3.client("bedrock-runtime", "us-west-2" or os.environ.get("AWS_REGION"))
@@ -38,8 +38,7 @@ class AWSBedrockLlm(BaseLlm):
         }
 
         if config.stream:
-            from langchain.callbacks.streaming_stdout import \
-                StreamingStdOutCallbackHandler
+            from langchain.callbacks.streaming_stdout import StreamingStdOutCallbackHandler
 
             callbacks = [StreamingStdOutCallbackHandler()]
             llm = Bedrock(**kwargs, streaming=config.stream, callbacks=callbacks)

embedchain/llm/base.py

@@ -180,7 +180,7 @@ class BaseLlm(JSONSerializable):
             from langchain.tools import DuckDuckGoSearchRun
         except ImportError:
             raise ImportError(
-                'Searching requires extra dependencies. Install with `pip install --upgrade "embedchain[dataloaders]"`'
+                "Searching requires extra dependencies. Install with `pip install duckduckgo-search==6.1.5`"
             ) from None
         search = DuckDuckGoSearchRun()
         logger.info(f"Access search to get answers for {input_query}")

embedchain/llm/clarifai.py

@@ -24,7 +24,7 @@ class ClarifaiLlm(BaseLlm):
         except ModuleNotFoundError:
             raise ModuleNotFoundError(
                 "The required dependencies for Clarifai are not installed."
-                'Please install with `pip install --upgrade "embedchain[clarifai]"`'
+                "Please install with `pip install clarifai==10.0.1`"
             ) from None
 
         model_name = config.model

embedchain/llm/huggingface.py

@@ -22,7 +22,7 @@ class HuggingFaceLlm(BaseLlm):
         except ModuleNotFoundError:
             raise ModuleNotFoundError(
                 "The required dependencies for HuggingFaceHub are not installed."
-                'Please install with `pip install --upgrade "embedchain[huggingface-hub]"`'
+                "Please install with `pip install huggingface-hub==0.23.0`"
             ) from None
 
         super().__init__(config=config)