Merge pull request #57 from logspace-ai/dev

Release 0.0.45

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "langflow"
-version = "0.0.44"
+version = "0.0.45"
 description = "A Python package with a built-in web application"
 authors = ["Logspace <contact@logspace.ai>"]
 packages = [

src/backend/langflow/__main__.py

@@ -18,42 +18,6 @@ def get_number_of_workers(workers=None):
     return workers
 
 
-def replace_port(static_files_dir, host, port):
-    # Load index.html from frontend directory
-    # In it there is a script tag that sets the base url
-    # like so setItem("port", "http://localhost:7860")
-    # localhost could be anything so we need to verify for string
-    # we need to set the base url to the port that the server is running on
-    # so that the frontend can make requests to the backend
-    # This is a hacky way to do it, but it works
-
-    # Check if the host is http or https
-    logger.info(f"host: {host}")
-    logger.info(f"port: {port}")
-    url = f"{host}:{port}" if "http" in host else f"http://{host}:{port}"
-    logger.info(f"url: {url}")
-    new_string = f'setItem("port","{url}")'
-
-    with open(static_files_dir / "index.html", "r") as f:
-        index_html = f.read()
-        # using regex to replace the port
-        index_html = re.sub(
-            r"setItem\(\"port\",.*\)",
-            new_string,
-            index_html,
-        )
-    with open(static_files_dir / "index.html", "w") as f:
-        f.write(index_html)
-    # Verify that the port was replaced
-    with open(static_files_dir / "index.html", "r") as f:
-        index_html = f.read()
-        if new_string not in index_html:
-            raise ValueError(
-                "The port was not replaced in index.html. "
-                "Please check the regex in main.py"
-            )
-
-
 def serve(
     host: str = "127.0.0.1", workers: int = 1, timeout: int = 60, port: int = 7860
 ):
@@ -73,9 +37,6 @@ def serve(
         "timeout": timeout,
     }
 
-    # Replace the port in index.html
-    replace_port(static_files_dir, host, port)
-
     if platform.system() in ["Darwin", "Windows"]:
         # Run using uvicorn on MacOS and Windows
         # Windows doesn't support gunicorn