Remove sensitive test cassette file

Co-Authored-By: Joe Moura <joao@crewai.com>

tests/cassettes/test_custom_llm_with_knowledge_sources.yaml

@@ -1,77 +0,0 @@
-interactions:
-- request:
-    body: '{"input": ["Brandon''s favorite color is red and he likes Mexican food."],
-      "model": "text-embedding-3-small", "encoding_format": "base64"}'
-    headers:
-      accept:
-      - application/json
-      accept-encoding:
-      - gzip, deflate
-      connection:
-      - keep-alive
-      content-length:
-      - '137'
-      content-type:
-      - application/json
-      host:
-      - api.openai.com
-      user-agent:
-      - OpenAI/Python 1.61.0
-      x-stainless-arch:
-      - x64
-      x-stainless-async:
-      - 'false'
-      x-stainless-lang:
-      - python
-      x-stainless-os:
-      - Linux
-      x-stainless-package-version:
-      - 1.61.0
-      x-stainless-retry-count:
-      - '0'
-      x-stainless-runtime:
-      - CPython
-      x-stainless-runtime-version:
-      - 3.12.7
-    method: POST
-    uri: https://api.openai.com/v1/embeddings
-  response:
-    content: "{\n    \"error\": {\n        \"message\": \"Incorrect API key provided:
-      sk-proj-********************************************************************************************************************************************************sLcA.
-      You can find your API key at https://platform.openai.com/account/api-keys.\",\n
-      \       \"type\": \"invalid_request_error\",\n        \"param\": null,\n        \"code\":
-      \"invalid_api_key\"\n    }\n}\n"
-    headers:
-      CF-RAY:
-      - 91ea5f13cd222805-SEA
-      Connection:
-      - keep-alive
-      Content-Length:
-      - '414'
-      Content-Type:
-      - application/json; charset=utf-8
-      Date:
-      - Tue, 11 Mar 2025 10:29:33 GMT
-      Server:
-      - cloudflare
-      Set-Cookie:
-      - __cf_bm=kTdkN5AQIo9r0zvYCiKHoe2I4sc.05ujYaWUlEbBggg-1741688973-1.0.1.1-SDOx8RnzVUs6AsahjrVC7sGMQMc3OHXhXuso4pUPx0xW3HEskjyojGBWbBsgEg687GdTMNkmWPHdvIjspXErv9_fdk1NcTdMZJyPzlSFTSU;
-        path=/; expires=Tue, 11-Mar-25 10:59:33 GMT; domain=.api.openai.com; HttpOnly;
-        Secure; SameSite=None
-      - _cfuvid=wFljfHJacNcpPFKRXsyZIA0Uz3EiimAH6HAVFEqnNLE-1741688973493-0.0.1.1-604800000;
-        path=/; domain=.api.openai.com; HttpOnly; Secure; SameSite=None
-      X-Content-Type-Options:
-      - nosniff
-      alt-svc:
-      - h3=":443"; ma=86400
-      cf-cache-status:
-      - DYNAMIC
-      strict-transport-security:
-      - max-age=31536000; includeSubDomains; preload
-      vary:
-      - Origin
-      x-request-id:
-      - req_28fcdae6dfccbb341a3354d2de771194
-    http_version: HTTP/1.1
-    status_code: 401
-version: 1