Remove unwanted libraries and lighten package (#1391)

embedchain/loaders/beehiiv.py

@@ -24,7 +24,7 @@ class BeehiivLoader(BaseLoader):
             from bs4.builder import ParserRejectedMarkup
         except ImportError:
             raise ImportError(
-                'Beehiiv requires extra dependencies. Install with `pip install --upgrade "embedchain[dataloaders]"`'
+                "Beehiiv requires extra dependencies. Install with `pip install beautifulsoup4==4.12.3`"
             ) from None
 
         if not url.endswith("sitemap.xml"):

embedchain/loaders/docs_site_loader.py

@@ -8,7 +8,7 @@ try:
     from bs4 import BeautifulSoup
 except ImportError:
     raise ImportError(
-        'DocsSite requires extra dependencies. Install with `pip install --upgrade "embedchain[dataloaders]"`'
+        "DocsSite requires extra dependencies. Install with `pip install beautifulsoup4==4.12.3`"
     ) from None
 
 

embedchain/loaders/docx_file.py

@@ -3,9 +3,7 @@ import hashlib
 try:
     from langchain_community.document_loaders import Docx2txtLoader
 except ImportError:
-    raise ImportError(
-        'Docx file requires extra dependencies. Install with `pip install --upgrade "embedchain[dataloaders]"`'
-    ) from None
+    raise ImportError("Docx file requires extra dependencies. Install with `pip install docx2txt==0.8`") from None
 from embedchain.helpers.json_serializable import register_deserializable
 from embedchain.loaders.base_loader import BaseLoader
 

embedchain/loaders/dropbox.py

@@ -17,9 +17,7 @@ class DropboxLoader(BaseLoader):
         try:
             from dropbox import Dropbox, exceptions
         except ImportError:
-            raise ImportError(
-                'Dropbox requires extra dependencies. Install with `pip install --upgrade "embedchain[dropbox]"`'
-            )
+            raise ImportError("Dropbox requires extra dependencies. Install with `pip install dropbox==11.36.2`")
 
         try:
             dbx = Dropbox(access_token)

embedchain/loaders/github.py

@@ -30,7 +30,8 @@ class GithubLoader(BaseLoader):
             from github import Github
         except ImportError as e:
             raise ValueError(
-                "GithubLoader requires extra dependencies. Install with `pip install --upgrade 'embedchain[github]'`"
+                "GithubLoader requires extra dependencies. \
+                  Install with `pip install gitpython==3.1.38 PyGithub==1.59.1`"
             ) from e
 
         self.config = config

embedchain/loaders/pdf_file.py

@@ -1,11 +1,6 @@
 import hashlib
 
-try:
-    from langchain_community.document_loaders import PyPDFLoader
-except ImportError:
-    raise ImportError(
-        'PDF File requires extra dependencies. Install with `pip install --upgrade "embedchain[dataloaders]"`'
-    ) from None
+from langchain_community.document_loaders import PyPDFLoader
 from embedchain.helpers.json_serializable import register_deserializable
 from embedchain.loaders.base_loader import BaseLoader
 from embedchain.utils.misc import clean_string

embedchain/loaders/rss_feed.py

@@ -28,12 +28,11 @@ class RSSFeedLoader(BaseLoader):
     @staticmethod
     def get_rss_content(url: str):
         try:
-            from langchain_community.document_loaders import \
-                RSSFeedLoader as LangchainRSSFeedLoader
+            from langchain_community.document_loaders import RSSFeedLoader as LangchainRSSFeedLoader
         except ImportError:
             raise ImportError(
                 """RSSFeedLoader file requires extra dependencies.
-                Install with `pip install --upgrade "embedchain[rss_feed]"`"""
+                Install with `pip install feedparser==6.0.10 newspaper3k==0.2.8 listparser==0.19`"""
             ) from None
 
         output = []

embedchain/loaders/sitemap.py

@@ -12,7 +12,7 @@ try:
     from bs4.builder import ParserRejectedMarkup
 except ImportError:
     raise ImportError(
-        'Sitemap requires extra dependencies. Install with `pip install --upgrade "embedchain[dataloaders]"`'
+        "Sitemap requires extra dependencies. Install with `pip install beautifulsoup4==4.12.3`"
     ) from None
 
 from embedchain.helpers.json_serializable import register_deserializable

embedchain/loaders/substack.py

@@ -24,7 +24,7 @@ class SubstackLoader(BaseLoader):
             from bs4.builder import ParserRejectedMarkup
         except ImportError:
             raise ImportError(
-                'Substack requires extra dependencies. Install with `pip install --upgrade "embedchain[dataloaders]"`'
+                "Substack requires extra dependencies. Install with `pip install beautifulsoup4==4.12.3`"
             ) from None
 
         if not url.endswith("sitemap.xml"):

embedchain/loaders/web_page.py

@@ -7,7 +7,7 @@ try:
     from bs4 import BeautifulSoup
 except ImportError:
     raise ImportError(
-        'Webpage requires extra dependencies. Install with `pip install --upgrade "embedchain[dataloaders]"`'
+        "Webpage requires extra dependencies. Install with `pip install beautifulsoup4==4.12.3`"
     ) from None
 
 from embedchain.helpers.json_serializable import register_deserializable

embedchain/loaders/youtube_channel.py

@@ -18,7 +18,7 @@ class YoutubeChannelLoader(BaseLoader):
             import yt_dlp
         except ImportError as e:
             raise ValueError(
-                "YoutubeLoader requires extra dependencies. Install with `pip install --upgrade 'embedchain[youtube_channel]'`"  # noqa: E501
+                "YoutubeChannelLoader requires extra dependencies. Install with `pip install yt_dlp==2023.11.14 youtube-transcript-api==0.6.1`"  # noqa: E501
             ) from e
 
         data = []

embedchain/loaders/youtube_video.py

@@ -5,14 +5,12 @@ import logging
 try:
     from youtube_transcript_api import YouTubeTranscriptApi
 except ImportError:
-    raise ImportError('YouTube video requires extra dependencies. Install with `pip install youtube-transcript-api "`')
+    raise ImportError("YouTube video requires extra dependencies. Install with `pip install youtube-transcript-api`")
 try:
     from langchain_community.document_loaders import YoutubeLoader
     from langchain_community.document_loaders.youtube import _parse_video_id
 except ImportError:
-    raise ImportError(
-        'YouTube video requires extra dependencies. Install with `pip install --upgrade "embedchain[dataloaders]"`'
-    ) from None
+    raise ImportError("YouTube video requires extra dependencies. Install with `pip install pytube==15.0.0`") from None
 from embedchain.helpers.json_serializable import register_deserializable
 from embedchain.loaders.base_loader import BaseLoader
 from embedchain.utils.misc import clean_string