docs: Update documentation and add TAVILY_API_KEY to environment variables (langflow-ai#7366)

* feat: add TAVILY_API_KEY to environment variables list

* feat: update global variables documentation to include new API keys

* [autofix.ci] apply automated fixes

---------

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>

Author: ogabrielluiz

docs/docs/Configuration/configuration-global-variables.md

@@ -167,32 +167,36 @@ LANGFLOW_STORE_ENVIRONMENT_VARIABLES=false
 
 Langflow automatically detects and converts some environment variables into global variables of the type **Credential**, which are applied to the specific fields in components that require them. Currently, the following variables are supported:
 
-- `OPENAI_API_KEY`
 - `ANTHROPIC_API_KEY`
-- `GOOGLE_API_KEY`
+- `ASTRA_DB_API_ENDPOINT`
+- `ASTRA_DB_APPLICATION_TOKEN`
+- `AWS_ACCESS_KEY_ID`
+- `AWS_SECRET_ACCESS_KEY`
+- `AZURE_OPENAI_API_DEPLOYMENT_NAME`
+- `AZURE_OPENAI_API_EMBEDDINGS_DEPLOYMENT_NAME`
+- `AZURE_OPENAI_API_INSTANCE_NAME`
+- `AZURE_OPENAI_API_KEY`
+- `AZURE_OPENAI_API_VERSION`
 - `COHERE_API_KEY`
+- `COMPOSIO_API_KEY`
+- `GOOGLE_API_KEY`
 - `GROQ_API_KEY`
 - `HUGGINGFACEHUB_API_TOKEN`
+- `NOVITA_API_KEY`
+- `OPENAI_API_KEY`
+- `PINECONE_API_KEY`
+- `SAMBANOVA_API_KEY`
 - `SEARCHAPI_API_KEY`
 - `SERPAPI_API_KEY`
-- `AZURE_OPENAI_API_KEY`
-- `AZURE_OPENAI_API_VERSION`
-- `AZURE_OPENAI_API_INSTANCE_NAME`
-- `AZURE_OPENAI_API_DEPLOYMENT_NAME`
-- `AZURE_OPENAI_API_EMBEDDINGS_DEPLOYMENT_NAME`
-- `PINECONE_API_KEY`
-- `ASTRA_DB_APPLICATION_TOKEN`
-- `ASTRA_DB_API_ENDPOINT`
-- `UPSTASH_VECTOR_REST_URL`
+- `TAVILY_API_KEY`
 - `UPSTASH_VECTOR_REST_TOKEN`
-- `VECTARA_CUSTOMER_ID`
-- `VECTARA_CORPUS_ID`
+- `UPSTASH_VECTOR_REST_URL`
 - `VECTARA_API_KEY`
-- `AWS_ACCESS_KEY_ID`
-- `AWS_SECRET_ACCESS_KEY`
+- `VECTARA_CORPUS_ID`
+- `VECTARA_CUSTOMER_ID`
 
 For information about other environment variables and their usage, see [Environment Variables](/environment-variables).
 
 ## Security best practices
 
-For information about securing your global variables and other sensitive data, see [Security best practices](/configuration-security-best-practices).
+For information about securing your global variables and other sensitive data, see [Security best practices](/configuration-security-best-practices).

src/backend/base/langflow/services/settings/constants.py

@@ -27,4 +27,5 @@
     "AWS_ACCESS_KEY_ID",
     "AWS_SECRET_ACCESS_KEY",
     "NOVITA_API_KEY",
+    "TAVILY_API_KEY",
 ]