Merge branch 'jimwhite-anthropic' into dev

src/backend/langflow/config.yaml

@@ -55,6 +55,8 @@ llms:
   - LlamaCpp
   - CTransformers
   - Cohere
+  - Anthropic
+  - ChatAnthropic
 memories:
   - ConversationBufferMemory
   - ConversationSummaryMemory

src/backend/langflow/interface/custom_lists.py

@@ -11,12 +11,14 @@ from langchain import (
     text_splitter,
 )
 from langchain.agents import agent_toolkits
+from langchain.chat_models import ChatAnthropic
 from langchain.chat_models import ChatOpenAI
 
 from langflow.interface.importing.utils import import_class
 
 ## LLMs
 llm_type_to_cls_dict = llms.type_to_cls_dict
+llm_type_to_cls_dict["anthropic-chat"] = ChatAnthropic  # type: ignore
 llm_type_to_cls_dict["openai-chat"] = ChatOpenAI  # type: ignore
 
 ## Chains

src/backend/langflow/template/frontend_node/base.py

@@ -125,6 +125,9 @@ class FrontendNode(BaseModel):
         elif name == "ChatOpenAI" and key == "model_name":
             field.options = constants.CHAT_OPENAI_MODELS
             field.is_list = True
+        elif (name == "Anthropic" or name == "ChatAnthropic") and key == "model_name":
+            field.options = constants.ANTHROPIC_MODELS
+            field.is_list = True
         if "api_key" in key and "OpenAI" in str(name):
             field.display_name = "OpenAI API Key"
             field.required = False

src/backend/langflow/utils/constants.py

@@ -7,6 +7,20 @@ OPENAI_MODELS = [
 ]
 CHAT_OPENAI_MODELS = ["gpt-3.5-turbo", "gpt-4", "gpt-4-32k"]
 
+ANTHROPIC_MODELS = [
+    "claude-v1",  # largest model, ideal for a wide range of more complex tasks.
+    "claude-v1-100k",  # An enhanced version of claude-v1 with a 100,000 token (roughly 75,000 word) context window.
+    "claude-instant-v1",  # A smaller model with far lower latency, sampling at roughly 40 words/sec!
+    "claude-instant-v1-100k",  # Like claude-instant-v1 with a 100,000 token context window but retains its performance.
+    # Specific sub-versions of the above models:
+    "claude-v1.3",  # Vs claude-v1.2: better instruction-following, code, and non-English dialogue and writing.
+    "claude-v1.3-100k",  # An enhanced version of claude-v1.3 with a 100,000 token (roughly 75,000 word) context window.
+    "claude-v1.2",  # Vs claude-v1.1: small adv in general helpfulness, instruction following, coding, and other tasks.
+    "claude-v1.0",  # An earlier version of claude-v1.
+    "claude-instant-v1.1",  # Latest version of claude-instant-v1. Better than claude-instant-v1.0 at most tasks.
+    "claude-instant-v1.1-100k",  # Version of claude-instant-v1.1 with a 100K token context window.
+    "claude-instant-v1.0",  # An earlier version of claude-instant-v1.
+]
 
 DEFAULT_PYTHON_FUNCTION = """
 def python_function(text: str) -> str:

src/backend/langflow/utils/util.py

@@ -302,7 +302,9 @@ def format_dict(d, name: Optional[str] = None):
         elif name == "ChatOpenAI" and key == "model_name":
             value["options"] = constants.CHAT_OPENAI_MODELS
             value["list"] = True
-
+        elif (name == "Anthropic" or name == "ChatAnthropic") and key == "model_name":
+            value["options"] = constants.ANTHROPIC_MODELS
+            value["list"] = True
     return d
 
 

src/frontend/src/icons/Anthropic/anthropic.svg

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg version="1.1" xmlns="http://www.w3.org/2000/svg"  viewBox="-170.333 113.047 600 67.4" width="600" height="67.4">
+  <defs>
+    <style type="text/css">
+	.st0{fill:#1F1F1E;}
+    </style>
+  </defs>
+  <path class="st0" d="M -23.533 126.747 L -1.633 126.747 L -1.633 179.347 L 12.367 179.347 L 12.367 126.747 L 34.267 126.747 L 34.267 114.147 L -23.533 114.147 L -23.533 126.747 Z M -48.133 159.747 L -77.433 114.147 L -93.233 114.147 L -93.233 179.247 L -79.733 179.247 L -79.733 133.647 L -50.433 179.347 L -34.633 179.347 L -34.633 114.247 L -48.133 114.247 L -48.133 159.747 Z M 90.067 140.147 L 59.367 140.147 L 59.367 114.147 L 45.367 114.147 L 45.367 179.247 L 59.367 179.247 L 59.367 152.647 L 90.067 152.647 L 90.067 179.247 L 104.067 179.247 L 104.067 114.147 L 90.067 114.147 L 90.067 140.147 Z M -144.333 114.147 L -170.333 179.247 L -155.833 179.247 L -150.533 165.547 L -123.333 165.547 L -118.033 179.247 L -103.533 179.247 L -129.533 114.147 L -144.333 114.147 Z M -145.833 153.547 L -136.933 130.647 L -128.033 153.547 L -145.833 153.547 Z M 219.667 113.047 C 200.867 113.047 187.567 127.047 187.567 146.847 C 187.567 166.447 200.867 180.447 219.667 180.447 C 238.367 180.447 251.567 166.447 251.567 146.847 C 251.567 127.047 238.367 113.047 219.667 113.047 Z M 219.667 167.447 C 208.667 167.447 201.967 159.647 201.967 146.847 C 201.967 133.947 208.667 126.047 219.667 126.047 C 230.567 126.047 237.167 133.847 237.167 146.847 C 237.167 159.547 230.567 167.447 219.667 167.447 Z M 414.767 157.447 C 412.367 163.747 407.467 167.447 400.867 167.447 C 389.867 167.447 383.167 159.647 383.167 146.847 C 383.167 133.947 389.867 126.047 400.867 126.047 C 407.467 126.047 412.267 129.647 414.767 136.047 L 429.567 136.047 C 425.967 122.047 415.067 113.047 400.867 113.047 C 382.067 113.047 368.767 127.047 368.767 146.847 C 368.767 166.447 382.067 180.447 400.867 180.447 C 415.067 180.447 425.967 171.347 429.667 157.447 L 414.767 157.447 Z M 325.867 114.147 L 351.867 179.247 L 366.067 179.247 L 340.067 114.147 L 325.867 114.147 Z M 296.367 114.147 L 264.567 114.147 L 264.567 179.247 L 278.567 179.247 L 278.567 155.647 L 296.467 155.647 C 311.267 155.647 320.267 147.847 320.267 134.847 C 320.267 121.947 311.167 114.147 296.367 114.147 Z M 295.767 143.147 L 278.567 143.147 L 278.567 126.747 L 295.767 126.747 C 302.667 126.747 306.267 129.547 306.267 134.947 C 306.267 140.347 302.667 143.147 295.767 143.147 Z M 176.867 134.047 C 176.867 121.747 167.867 114.247 153.067 114.247 L 121.267 114.247 L 121.267 179.347 L 135.267 179.347 L 135.267 153.847 L 150.767 153.847 L 164.767 179.347 L 180.167 179.347 L 164.667 151.947 C 172.367 148.847 176.867 142.647 176.867 134.047 Z M 135.167 126.747 L 152.367 126.747 C 159.267 126.747 162.867 129.247 162.867 134.047 C 162.867 138.747 159.267 141.347 152.367 141.347 L 135.167 141.347 L 135.167 126.747 Z"></path>
+</svg>

src/frontend/src/icons/Anthropic/anthropic_box.svg

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg version="1.1" xmlns="http://www.w3.org/2000/svg" viewBox="-126.9 247.9 207.161 212.728" width="207.161" height="212.728">
+  <defs>
+    <style type="text/css">
+	.st0{fill:#1F1F1E;}
+</style>
+  </defs>
+  <path class="st0" d="M 19.9 260.5 L 41.8 260.5 L 41.8 313.1 L 55.8 313.1 L 55.8 260.5 L 77.7 260.5 L 77.7 247.9 L 19.9 247.9 L 19.9 260.5 Z M -4.7 293.5 L -34 247.9 L -49.8 247.9 L -49.8 313 L -36.3 313 L -36.3 267.4 L -7 313.1 L 8.8 313.1 L 8.8 248 L -4.7 248 L -4.7 293.5 Z M -100.9 247.9 L -126.9 313 L -112.4 313 L -107.1 299.3 L -79.9 299.3 L -74.6 313 L -60.1 313 L -86.1 247.9 L -100.9 247.9 Z M -102.4 287.3 L -93.5 264.4 L -84.6 287.3 L -102.4 287.3 Z"></path>
+  <path class="st0" d="M 38.246 437.628 C 35.846 443.928 30.946 447.628 24.346 447.628 C 13.346 447.628 6.646 439.828 6.646 427.028 C 6.646 414.128 13.346 406.228 24.346 406.228 C 30.946 406.228 35.746 409.828 38.246 416.228 L 53.046 416.228 C 49.446 402.228 38.546 393.228 24.346 393.228 C 5.546 393.228 -7.754 407.228 -7.754 427.028 C -7.754 446.628 5.546 460.628 24.346 460.628 C 38.546 460.628 49.446 451.528 53.146 437.628 L 38.246 437.628 Z M -50.654 394.328 L -24.654 459.428 L -10.454 459.428 L -36.454 394.328 L -50.654 394.328 Z M -80.154 394.328 L -111.954 394.328 L -111.954 459.428 L -97.954 459.428 L -97.954 435.828 L -80.054 435.828 C -65.254 435.828 -56.254 428.028 -56.254 415.028 C -56.254 402.128 -65.354 394.328 -80.154 394.328 Z M -80.754 423.328 L -97.954 423.328 L -97.954 406.928 L -80.754 406.928 C -73.854 406.928 -70.254 409.728 -70.254 415.128 C -70.254 420.528 -73.854 423.328 -80.754 423.328 Z"></path>
+  <path class="st0" d="M -81.239 347.704 L -111.939 347.704 L -111.939 321.704 L -125.939 321.704 L -125.939 386.804 L -111.939 386.804 L -111.939 360.204 L -81.239 360.204 L -81.239 386.804 L -67.239 386.804 L -67.239 321.704 L -81.239 321.704 L -81.239 347.704 Z M 48.361 320.604 C 29.561 320.604 16.261 334.604 16.261 354.404 C 16.261 374.004 29.561 388.004 48.361 388.004 C 67.061 388.004 80.261 374.004 80.261 354.404 C 80.261 334.604 67.061 320.604 48.361 320.604 Z M 48.361 375.004 C 37.361 375.004 30.661 367.204 30.661 354.404 C 30.661 341.504 37.361 333.604 48.361 333.604 C 59.261 333.604 65.861 341.404 65.861 354.404 C 65.861 367.104 59.261 375.004 48.361 375.004 Z M 5.561 341.604 C 5.561 329.304 -3.439 321.804 -18.239 321.804 L -50.039 321.804 L -50.039 386.904 L -36.039 386.904 L -36.039 361.404 L -20.539 361.404 L -6.539 386.904 L 8.861 386.904 L -6.639 359.504 C 1.061 356.404 5.561 350.204 5.561 341.604 Z M -36.139 334.304 L -18.939 334.304 C -12.039 334.304 -8.439 336.804 -8.439 341.604 C -8.439 346.304 -12.039 348.904 -18.939 348.904 L -36.139 348.904 L -36.139 334.304 Z"></path>
+</svg>

src/frontend/src/icons/Anthropic/index.tsx

@@ -0,0 +1,9 @@
+import React, { forwardRef } from "react";
+import { ReactComponent as AnthropicSVG } from "./anthropic_box.svg";
+
+export const AnthropicIcon = forwardRef<
+  SVGSVGElement,
+  React.PropsWithChildren<{}>
+>((props, ref) => {
+  return <AnthropicSVG ref={ref} {...props} />;
+});

src/frontend/src/utils.ts

@@ -21,6 +21,7 @@ import { FlowType, NodeType } from "./types/flow";
 import { APITemplateType, TemplateVariableType } from "./types/api";
 import _ from "lodash";
 import { ChromaIcon } from "./icons/ChromaIcon";
+import { AnthropicIcon } from "./icons/Anthropic";
 import { AirbyteIcon } from "./icons/Airbyte";
 import { AzIcon } from "./icons/AzLogo";
 import { BingIcon } from "./icons/Bing";
@@ -153,6 +154,8 @@ export const nodeIcons: {
   AirbyteJSONLoader: AirbyteIcon,
   // SerpAPIWrapper: SerperIcon,
   // AZLyricsLoader: AzIcon,
+  Anthropic: AnthropicIcon,
+  ChatAnthropic: AnthropicIcon,
   BingSearchAPIWrapper: BingIcon,
   BingSearchRun: BingIcon,
   Cohere: CohereIcon,