removed unused init files

Co-Authored-By: Federico Aguzzi <62149513+f-aguzzi@users.noreply.github.com>

Author: VinciGit00

requirements-dev.lock

@@ -180,7 +180,6 @@ graphviz==0.20.3
     # via scrapegraphai
 greenlet==3.0.3
     # via playwright
-    # via sqlalchemy
 groq==0.9.0
     # via langchain-groq
 grpc-google-iam-v1==0.13.1

requirements.lock

@@ -128,7 +128,6 @@ graphviz==0.20.3
     # via scrapegraphai
 greenlet==3.0.3
     # via playwright
-    # via sqlalchemy
 groq==0.9.0
     # via langchain-groq
 grpc-google-iam-v1==0.13.1

scrapegraphai/graphs/abstract_graph.py

@@ -163,9 +163,10 @@ def _create_llm(self, llm_config: dict, chat=False) -> object:
         if "gpt-" in llm_params["model"]:
             try:
                 self.model_token = models_tokens["openai"][llm_params["model"]]
+                llm_params["model_provider"] = "openai"
             except KeyError as exc:
                 raise KeyError("Model not supported") from exc
-            return OpenAI(llm_params)
+            return init_chat_model(**llm_params)
         elif "oneapi" in llm_params["model"]:
             # take the model after the last dash
             llm_params["model"] = llm_params["model"].split("/")[-1]
@@ -455,4 +456,4 @@ def run(self) -> str:
         """
         Abstract method to execute the graph and return the result.
         """
-        pass
+        pass

scrapegraphai/models/__init__.py

@@ -2,12 +2,10 @@
     __init__.py file for models folder
 """
 
-from .openai import OpenAI
 from .azure_openai import AzureOpenAI
 from .openai_itt import OpenAIImageToText
 from .openai_tts import OpenAITextToSpeech
 from .gemini import Gemini
-from .ollama import Ollama
 from .hugging_face import HuggingFace
 from .groq import Groq
 from .bedrock import Bedrock