Add CTransformersComponent and update CohereComponent display name

src/backend/langflow/components/models/CTransformers.py

@@ -0,0 +1,38 @@
+from typing import Dict, Optional
+
+from langchain_community.llms.ctransformers import CTransformers
+from langflow.field_typing import Text
+
+from langflow import CustomComponent
+
+
+class CTransformersComponent(CustomComponent):
+    display_name = "CTransformers model"
+    description = "C Transformers LLM models"
+    documentation = "https://python.langchain.com/docs/modules/model_io/models/llms/integrations/ctransformers"
+
+    def build_config(self):
+        return {
+            "model": {"display_name": "Model", "required": True},
+            "model_file": {
+                "display_name": "Model File",
+                "required": False,
+                "field_type": "file",
+                "file_types": [".bin"],
+            },
+            "model_type": {"display_name": "Model Type", "required": True},
+            "config": {
+                "display_name": "Config",
+                "advanced": True,
+                "required": False,
+                "field_type": "dict",
+                "value": '{"top_k":40,"top_p":0.95,"temperature":0.8,"repetition_penalty":1.1,"last_n_tokens":64,"seed":-1,"max_new_tokens":256,"stop":"","stream":"False","reset":"True","batch_size":8,"threads":-1,"context_length":-1,"gpu_layers":0}',
+            },
+            "inputs": {"display_name": "Input"},
+        }
+
+    def build(self, model: str, model_file: str,inputs:str, model_type: str, config: Optional[Dict] = None) -> Text:
+        output = CTransformers(model=model, model_file=model_file, model_type=model_type, config=config)
+        message = output.invoke(inputs)
+        self.status = message
+        return message

src/backend/langflow/components/models/Cohere.py

@@ -4,7 +4,7 @@ from langflow.field_typing import Text
 
 
 class CohereComponent(CustomComponent):
-    display_name = "Cohere"
+    display_name = "Cohere model"
     description = "Cohere large language models."
     documentation = "https://python.langchain.com/docs/modules/model_io/models/llms/integrations/cohere"