diff --git a/src/backend/base/langflow/load/utils.py b/src/backend/base/langflow/load/utils.py
index 9c2918e91..4012bc934 100644
--- a/src/backend/base/langflow/load/utils.py
+++ b/src/backend/base/langflow/load/utils.py
@@ -29,7 +29,7 @@ def upload(file_path, host, flow_id):
         raise Exception(f"Error uploading file: {e}")
 
 
-def upload_file(file_path, host, flow_id, components, tweaks={}):
+def upload_file(file_path: str, host: str, flow_id: str, components: list[str], tweaks: dict | None = None):
     """
     Upload a file to Langflow and return the file path.
 
@@ -47,6 +47,8 @@ def upload_file(file_path, host, flow_id, components, tweaks={}):
     Raises:
         Exception: If an error occurs during the upload process.
     """
+    if not tweaks:
+        tweaks = {}
     try:
         response = upload(file_path, host, flow_id)
         if response["file_path"]:
diff --git a/src/frontend/src/modals/apiModal/utils/get-python-api-code.tsx b/src/frontend/src/modals/apiModal/utils/get-python-api-code.tsx
index 224d1d711..813e0fb72 100644
--- a/src/frontend/src/modals/apiModal/utils/get-python-api-code.tsx
+++ b/src/frontend/src/modals/apiModal/utils/get-python-api-code.tsx
@@ -35,7 +35,7 @@ except ImportError:
     warnings.warn("Langflow provides a function to help you upload files to the flow. Please install langflow to use it.")
     upload_file = None
 
-BASE_API_URL = "${window.location.protocol}//${window.location.host}/api/v1/run"
+BASE_API_URL = "${window.location.protocol}//${window.location.host}"
 FLOW_ID = "${flowId}"
 ENDPOINT = "${endpointName || ""}" ${
     endpointName
@@ -61,7 +61,7 @@ def run_flow(message: str,
     :param tweaks: Optional tweaks to customize the flow
     :return: The JSON response from the flow
     """
-    api_url = f"{BASE_API_URL}/{endpoint}"
+    api_url = f"{BASE_API_URL}/api/v1/run/{endpoint}"
 
     payload = {
         "input_value": message,