diff --git a/examples/function_calling/fireworks_functions_information_extraction.ipynb b/examples/function_calling/fireworks_functions_information_extraction.ipynb
index d181bde..6db10c2 100644
--- a/examples/function_calling/fireworks_functions_information_extraction.ipynb
+++ b/examples/function_calling/fireworks_functions_information_extraction.ipynb
@@ -88,7 +88,7 @@
         "model_name = \"accounts/fireworks/models/fw-function-call-34b-v0\"\n",
         "clinet = client = openai.OpenAI(\n",
         "    base_url = \"https://api.fireworks.ai/inference/v1\",\n",
-        "    api_key = os.environ[\"FW_API_KEY\"],\n",
+        "    api_key = \"YOUR_FW_API_KEY\",\n",
         ")"
       ],
       "metadata": {
@@ -616,4 +616,4 @@
   },
   "nbformat": 4,
   "nbformat_minor": 0
-}
\ No newline at end of file
+}
diff --git a/examples/function_calling/fireworks_functions_qa.ipynb b/examples/function_calling/fireworks_functions_qa.ipynb
index 06979af..b485dfa 100644
--- a/examples/function_calling/fireworks_functions_qa.ipynb
+++ b/examples/function_calling/fireworks_functions_qa.ipynb
@@ -83,7 +83,7 @@
       "source": [
         "client = openai.OpenAI(\n",
         "    base_url = \"https://api.fireworks.ai/inference/v1\",\n",
-        "    api_key = os.environ[\"FW_API_KEY\"],\n",
+        "    api_key = \"YOUR_FW_API_KEY\",\n",
         ")\n",
         "model_name = \"accounts/fireworks/models/fw-function-call-34b-v0\""
       ],
@@ -476,4 +476,4 @@
   },
   "nbformat": 4,
   "nbformat_minor": 5
-}
\ No newline at end of file
+}
diff --git a/examples/function_calling/fireworks_langchain_tool_usage.ipynb b/examples/function_calling/fireworks_langchain_tool_usage.ipynb
index dd9b1a4..dc266f6 100644
--- a/examples/function_calling/fireworks_langchain_tool_usage.ipynb
+++ b/examples/function_calling/fireworks_langchain_tool_usage.ipynb
@@ -149,7 +149,7 @@
         "\n",
         "llm = ChatOpenAI(\n",
         "    base_url=\"https://api.fireworks.ai/inference/v1\",\n",
-        "    api_key=os.environ[\"FW_API_KEY\"],\n",
+        "    api_key=\"YOUR_FW_API_KEY\",\n",
         "    model=\"accounts/fireworks/models/fw-function-call-34b-v0\",\n",
         "    temperature=0.0,\n",
         "    max_tokens=256,\n",
@@ -157,7 +157,7 @@
         "\n",
         "math_llm = ChatOpenAI(\n",
         "    base_url=\"https://api.fireworks.ai/inference/v1\",\n",
-        "    api_key=os.environ[\"FW_API_KEY\"],\n",
+        "    api_key=\"YOUR_FW_API_KEY\",\n",
         "    model=\"accounts/fireworks/models/mixtral-8x7b-instruct\",\n",
         "    temperature=0.0,\n",
         ")"
@@ -346,4 +346,4 @@
       "outputs": []
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/examples/function_calling/fw_autogen_image_gen.ipynb b/examples/function_calling/fw_autogen_image_gen.ipynb
index d1c3b3d..ce9d811 100644
--- a/examples/function_calling/fw_autogen_image_gen.ipynb
+++ b/examples/function_calling/fw_autogen_image_gen.ipynb
@@ -78,12 +78,12 @@
         "config_list = [\n",
         "  {\n",
         "    \"model\": \"accounts/fireworks/models/fw-function-call-34b-v0\",\n",
-        "    \"api_key\": os.environ[\"FW_API_KEY\"],\n",
+        "    \"api_key\": \"YOUR_FW_API_KEY\",\n",
         "    \"base_url\": \"https://api.fireworks.ai/inference/v1\",\n",
         "    \"temperature\": 0.0\n",
         "  }\n",
         "]\n",
-        "OPENAI_API_KEY = os.environ[\"OPENAI_API_KEY\"]"
+        "OPENAI_API_KEY = \"YOUR_OPENAI_API_KEY\""
       ]
     },
     {
@@ -206,4 +206,4 @@
   },
   "nbformat": 4,
   "nbformat_minor": 0
-}
\ No newline at end of file
+}