1 files changed, 51 insertions, 0 deletions

diff --git a/g4f/locals/models.py b/g4f/locals/models.py
new file mode 100644
index 00000000..f82f5448
--- /dev/null
+++ b/g4f/locals/models.py
@@ -0,0 +1,51 @@
+from __future__ import annotations
+
+import os
+import requests
+import json
+
+from ..requests.raise_for_status import raise_for_status
+
+def load_models():
+    response = requests.get("https://gpt4all.io/models/models3.json")
+    raise_for_status(response)
+    return format_models(response.json())
+
+def get_model_name(filename: str) -> str:
+    name = filename.split(".", 1)[0]
+    for replace in ["-v1_5", "-v1", "-q4_0", "_v01", "-v0", "-f16", "-gguf2", "-newbpe"]:
+        name = name.replace(replace, "")
+    return name
+
+def format_models(models: list) -> dict:
+    return {get_model_name(model["filename"]): {
+        "path": model["filename"],
+        "ram": model["ramrequired"],
+        "prompt": model["promptTemplate"] if "promptTemplate" in model else None,
+        "system": model["systemPrompt"] if "systemPrompt" in model else None,
+    } for model in models}
+
+def read_models(file_path: str):
+    with open(file_path, "rb") as f:
+         return json.load(f)
+
+def save_models(file_path: str, data):
+    with open(file_path, 'w') as f:
+        json.dump(data, f, indent=4)
+
+def get_model_dir() -> str:
+    local_dir = os.path.dirname(os.path.abspath(__file__))
+    project_dir = os.path.dirname(os.path.dirname(local_dir))
+    model_dir = os.path.join(project_dir, "models")
+    if os.path.exists(model_dir):
+        return model_dir
+
+def get_models() -> dict[str, dict]:
+    model_dir = get_model_dir()
+    file_path = os.path.join(model_dir, "models.json")
+    if os.path.isfile(file_path):
+        return read_models(file_path)
+    else:
+        models = load_models()
+        save_models(file_path, models)
+        return models
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