Add more mistral models. (#3826)

### What problem does this PR solve?

#3647

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

agent/canvas.py

@@ -234,6 +234,7 @@ class Canvas(ABC):
             except Exception as e:
                 yield {"content": "*Exception*: {}".format(e), "running_status": True}
                 logging.exception("Canvas.run got exception")
+                ran += 1
 
             if ran >= len(self.path[-1]) and waiting:
                 without_dependent_checking = waiting

conf/llm_factories.json

@@ -618,32 +618,44 @@
                 },
                 {
                     "llm_name": "open-mistral-7b",
-                    "tags": "LLM,CHAT,32k",
-                    "max_tokens": 32000,
+                    "tags": "LLM,CHAT,128k",
+                    "max_tokens": 128000,
+                    "model_type": "chat"
+                },
+                {
+                    "llm_name": "ministral-8b-latest",
+                    "tags": "LLM,CHAT,128k",
+                    "max_tokens": 128000,
+                    "model_type": "chat"
+                },
+                {
+                    "llm_name": "ministral-3b-latest",
+                    "tags": "LLM,CHAT,128k",
+                    "max_tokens": 128000,
                     "model_type": "chat"
                 },
                 {
                     "llm_name": "mistral-large-latest",
-                    "tags": "LLM,CHAT,32k",
-                    "max_tokens": 32000,
+                    "tags": "LLM,CHAT,128k",
+                    "max_tokens": 128000,
                     "model_type": "chat"
                 },
                 {
                     "llm_name": "mistral-small-latest",
-                    "tags": "LLM,CHAT,32k",
-                    "max_tokens": 32000,
+                    "tags": "LLM,CHAT,128k",
+                    "max_tokens": 128000,
                     "model_type": "chat"
                 },
                 {
-                    "llm_name": "mistral-medium-latest",
+                    "llm_name": "codestral-latest",
                     "tags": "LLM,CHAT,32k",
                     "max_tokens": 32000,
                     "model_type": "chat"
                 },
                 {
-                    "llm_name": "codestral-latest",
-                    "tags": "LLM,CHAT,32k",
-                    "max_tokens": 32000,
+                    "llm_name": "mistral-nemo",
+                    "tags": "LLM,CHAT,128k",
+                    "max_tokens": 128000,
                     "model_type": "chat"
                 },
                 {
@@ -651,6 +663,18 @@
                     "tags": "LLM,CHAT,8k",
                     "max_tokens": 8192,
                     "model_type": "embedding"
+                },
+                {
+                    "llm_name": "pixtral-large-latest",
+                    "tags": "LLM,CHAT,32k",
+                    "max_tokens": 32000,
+                    "model_type": "image2text"
+                },
+                {
+                    "llm_name": "pixtral-12b",
+                    "tags": "LLM,CHAT,32k",
+                    "max_tokens": 32000,
+                    "model_type": "image2text"
                 }
             ]
         },