fix bugs

app/golf_swing_rag.py

@@ -1,5 +1,22 @@
 print("=== golf_swing_rag.py Import Debug ===")
 
+# Initialize all variables to None first
+pd = None
+np = None
+faiss = None
+SentenceTransformer = None
+st = None
+openai = None
+load_dotenv = None
+os = None
+json = None
+pickle = None
+List = None
+Dict = None
+Tuple = None
+re = None
+datetime = None
+
 try:
     print("Importing pandas...")
     import pandas as pd
@@ -27,6 +44,26 @@ try:
     print("✓ sentence_transformers imported successfully")
 except ImportError as e:
     print(f"✗ sentence_transformers import failed: {e}")
+    print("Trying alternative sentence_transformers import methods...")
+    
+    # Try importing the package first
+    try:
+        import sentence_transformers
+        print("✓ sentence_transformers package available")
+        from sentence_transformers import SentenceTransformer
+        print("✓ SentenceTransformer class imported successfully")
+    except ImportError as e2:
+        print(f"✗ Alternative sentence_transformers import failed: {e2}")
+        # Print more detailed error information
+        try:
+            import pkg_resources
+            installed_packages = [d.project_name for d in pkg_resources.working_set]
+            if 'sentence-transformers' in installed_packages:
+                print("✓ sentence-transformers package is installed")
+            else:
+                print("✗ sentence-transformers package not found in installed packages")
+        except:
+            pass
 
 try:
     print("Importing streamlit...")
@@ -92,10 +129,35 @@ except ImportError as e:
     print(f"✗ datetime import failed: {e}")
 
 print("=== End golf_swing_rag.py Import Debug ===")
+
+# Check if critical dependencies are available
+missing_deps = []
+if pd is None:
+    missing_deps.append("pandas")
+if np is None:
+    missing_deps.append("numpy")
+if faiss is None:
+    missing_deps.append("faiss")
+if SentenceTransformer is None:
+    missing_deps.append("sentence_transformers")
+if st is None:
+    missing_deps.append("streamlit")
+if openai is None:
+    missing_deps.append("openai")
+if os is None:
+    missing_deps.append("os")
+
+if missing_deps:
+    print(f"✗ Critical dependencies missing: {missing_deps}")
+    raise ImportError(f"Missing required dependencies: {', '.join(missing_deps)}")
+else:
+    print("✓ All critical dependencies available")
+
 print("")
 
-# Load environment variables
-load_dotenv()
+# Load environment variables if available
+if load_dotenv:
+    load_dotenv()
 
 class GolfSwingRAG:
     def __init__(self, csv_file_path: str = None):

requirements.txt

@@ -11,11 +11,12 @@ python-dotenv==1.0.0
 tqdm==4.66.1
 streamlit==1.29.0
 pandas==2.1.4
-sentence-transformers==2.2.2
-faiss-cpu==1.7.4
+sentence-transformers>=2.2.0
+faiss-cpu>=1.7.0
 scikit-learn==1.3.2
 plotly==5.17.0
 langchain==0.1.7
 langchain-openai==0.0.6
 langchain-community==0.0.20
-tiktoken==0.5.2 
+tiktoken==0.5.2
+transformers>=4.20.0