Update app.py

app.py

@@ -4,27 +4,27 @@ import re
 import plotly.express as px
 import pandas as pd
 
-# Ensure required libraries are installed and imported
-def ensure_library_installed(library_name, install_name=None):
-    """Ensure a library is installed and import it."""
-    try:
-        globals()[library_name] = __import__(library_name)
-    except ImportError:
-        install_name = install_name or library_name
-        subprocess.check_call(["pip", "install", install_name])
+# Function to install dependencies using subprocess
+def install_dependencies():
+    required_libraries = [
+        "torch", 
+        "camelot-py[cv]", 
+        "tabula-py", 
+        "pdfplumber", 
+        "plotly"
+    ]
+    for library in required_libraries:
         try:
-            globals()[library_name] = __import__(library_name)  # Retry import
-        except ImportError as e:
-            raise ImportError(f"Failed to import {library_name} after installation.") from e
+            __import__(library)
+        except ImportError:
+            st.write(f"Installing {library}...")
+            subprocess.check_call(["pip", "install", library])
+            st.write(f"{library} installed successfully.")
 
-# Ensure required libraries
-ensure_library_installed("torch")
-ensure_library_installed("camelot", "camelot-py[cv]")
-ensure_library_installed("tabula", "tabula-py")
-ensure_library_installed("pdfplumber")
-ensure_library_installed("plotly")
+# Install dependencies
+install_dependencies()
 
-# Import other required modules
+# Import required modules after installation
 from transformers import pipeline
 
 # NLP Model for summarization