clone transformers repo

app.py

@@ -741,7 +741,15 @@ app = Flask(__name__)
 # Dynamically find the transformers installation directory
 
 transformers_path = os.path.dirname(transformers.__file__)
-docs_dir = os.path.join(transformers_path, "docs", "source", "en", "model_doc")
+# Check if transformers repo exists, if not clone it
+repo_dir = os.path.join(os.path.dirname(__file__), "transformers")
+if not os.path.exists(repo_dir):
+    print("Cloning transformers repository...")
+    import subprocess
+
+    subprocess.run(["git", "clone", "https://github.com/huggingface/transformers.git", repo_dir], check=True)
+
+docs_dir = os.path.join(repo_dir, "docs", "source", "en", "model_doc")
 docs_dir = os.path.abspath(docs_dir)
 parser = TransformersTimelineParser(docs_dir)