(feat) add pre-commit hook to check model_prices_and_context_window.json litellm/model_prices_and_context_window_backup.json

.pre-commit-config.yaml

@@ -10,6 +10,12 @@ repos:
        exclude: ^litellm/tests/|^litellm/proxy/proxy_cli.py|^litellm/integrations/|^litellm/proxy/tests/
        additional_dependencies: [flake8-print]
        files: litellm/.*\.py
+-   repo: local
+    hooks:
+    -   id: check-files-match
+        name: Check if files match
+        entry: python3 ci_cd/check_files_match.py
+        language: system
 -   repo: local
     hooks:
     -   id: mypy
@@ -17,11 +23,4 @@ repos:
         entry: python3 -m mypy --ignore-missing-imports
         language: system
         types: [python]
-        files: ^litellm/
+        files: ^litellm/
--   repo: local
-    hooks:
-    -   id: check-files-match
-        name: Check if files match
-        entry: python3 ci_cd/check_files_match.py
-        language: system
-        files: model_prices_and_context_window.json model_prices_and_context_window_backup.json

ci_cd/check_files_match.py

@@ -1,23 +1,37 @@
 import sys
 import filecmp
+import difflib
+
+
+def show_diff(file1, file2):
+    with open(file1, "r") as f1, open(file2, "r") as f2:
+        lines1 = f1.readlines()
+        lines2 = f2.readlines()
+
+    diff = difflib.unified_diff(lines1, lines2, lineterm="")
+
+    for line in diff:
+        print(line)
 
 
 def main(argv=None):
-    if argv is None:
+    print(
-        argv = sys.argv[1:]
+        "comparing model_prices_and_context_window, and litellm/model_prices_and_context_window_backup.json files.......... checking they match",
+        argv,
+    )
 
-    if len(argv) != 2:
+    file1 = "model_prices_and_context_window.json"
-        print("Usage: python check_files_match.py <file1> <file2>")
+    file2 = "litellm/model_prices_and_context_window_backup.json"
-        return 1
+    cmp_result = filecmp.cmp(file1, file2, shallow=False)
-
+    if cmp_result:
-    file1 = argv[0]
+        print(f"Passed ! Files {file1} and {file2} match.")
-    file2 = argv[1]
-
-    if filecmp.cmp(file1, file2, shallow=False):
-        print(f"Files {file1} and {file2} match.")
         return 0
     else:
-        print(f"Files {file1} and {file2} do not match.")
+        # show the diff
+        print(f"Failed ! Files {file1} and {file2} do not match.")
+        print("\nDiff")
+        show_diff(file1, file2)
+
         return 1
 
 

model_prices_and_context_window.json

@@ -5,7 +5,7 @@
         "max_output_tokens": 4096, 
         "input_cost_per_token": 0.00003,
         "output_cost_per_token": 0.00006,
-        "litellm_provider": "o",
+        "litellm_provider": "openai",
         "mode": "chat"
     },
     "gpt-4-0314": {