new langchain

requirements.txt

@@ -2,7 +2,7 @@
 # This file is autogenerated by pip-compile with Python 3.10
 # by the following command:
 #
-#    pip-compile requirements.in
+#    pip-compile
 #
 aiohttp==3.8.4
     # via
@@ -62,7 +62,7 @@ jinja2==3.1.2
     #   pydeck
 jsonschema==4.17.3
     # via altair
-langchain==0.0.155
+langchain==0.0.179
     # via -r requirements.in
 markdown-it-py==2.2.0
     # via rich
@@ -166,9 +166,7 @@ toolz==0.12.0
 tornado==6.3.1
     # via streamlit
 tqdm==4.65.0
-    # via
-    #   langchain
-    #   openai
+    # via openai
 typing-extensions==4.5.0
     # via
     #   pydantic