[ERROR] AttributeError: 'IterListProvider' object has no attribute 'get_parameters'

[blacsheep]

Bug description
go to the web page, toggle web search button, request "who are you?".

Environment
deployed by "docker-compose up -d"

The debugging info:

Web search: 'who are you?...' 5 Results 2057 Words
Debugging middleware caught exception in streamed response at a point where response headers were already sent.
Traceback (most recent call last):
  File "/home/g4f/.local/lib/python3.12/site-packages/werkzeug/wsgi.py", line 256, in __next__
    return self._next()
           ^^^^^^^^^^^^
  File "/home/g4f/.local/lib/python3.12/site-packages/werkzeug/wrappers/response.py", line 32, in _iter_encoded
    for item in iterable:
                ^^^^^^^^^
  File "/app/g4f/gui/server/api.py", line 142, in _create_response_stream
    **provider_handler.get_parameters(as_json=True),
      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'IterListProvider' object has no attribute 'get_parameters'. Did you mean: 'get_providers'?

[Taurinz359]

same

[Kodiman1402]

same

[hmenke]

Possible patch:

diff --git a/g4f/gui/server/api.py b/g4f/gui/server/api.py
index ca80f7f3..8b929ce4 100644
--- a/g4f/gui/server/api.py
+++ b/g4f/gui/server/api.py
@@ -138,8 +138,12 @@ class Api:
             ignore_stream=True,
             logging=False
         )
+        provider = provider_handler.get_providers(
+            stream=kwargs.get("stream", True),
+            ignored=kwargs.get("ignored", []),
+        )[0]
         params = {
-            **provider_handler.get_parameters(as_json=True),
+            **provider.get_parameters(as_json=True),
             "model": model,
             "messages": kwargs.get("messages"),
             "web_search": kwargs.get("web_search")

[jaypyles]

Possible patch:

diff --git a/g4f/gui/server/api.py b/g4f/gui/server/api.py
index ca80f7f3..8b929ce4 100644
--- a/g4f/gui/server/api.py
+++ b/g4f/gui/server/api.py
@@ -138,8 +138,12 @@ class Api:
             ignore_stream=True,
             logging=False
         )
+        provider = provider_handler.get_providers(
+            stream=kwargs.get("stream", True),
+            ignored=kwargs.get("ignored", []),
+        )[0]
         params = {
-            **provider_handler.get_parameters(as_json=True),
+            **provider.get_parameters(as_json=True),
             "model": model,
             "messages": kwargs.get("messages"),
             "web_search": kwargs.get("web_search")

Worked for me 👍

[p1aintiff]

Possible patch:

diff --git a/g4f/gui/server/api.py b/g4f/gui/server/api.py
index ca80f7f3..8b929ce4 100644
--- a/g4f/gui/server/api.py
+++ b/g4f/gui/server/api.py
@@ -138,8 +138,12 @@ class Api:
             ignore_stream=True,
             logging=False
         )
+        provider = provider_handler.get_providers(
+            stream=kwargs.get("stream", True),
+            ignored=kwargs.get("ignored", []),
+        )[0]
         params = {
-            **provider_handler.get_parameters(as_json=True),
+            **provider.get_parameters(as_json=True),
             "model": model,
             "messages": kwargs.get("messages"),
             "web_search": kwargs.get("web_search")

make it