Update app.py

app.py

@@ -222,12 +222,17 @@ def read_files(file_paths):
     file_contents = {}
     for file_path in file_paths:
         if os.path.exists(file_path):
-            with open(file_path, 'r') as file:
-                file_contents[file_path] = file.read()
+            try:
+                # Attempt to read the file as UTF-8
+                with open(file_path, 'r', encoding='utf-8') as file:
+                    file_contents[file_path] = file.read()
+            except UnicodeDecodeError:
+                print(f"Skipping binary or non-UTF-8 file: {file_path}")
         else:
             print(f"File not found: {file_path}")
     return file_contents
 
+
 def generate_prompt(file_contents, functionality_description):
     """Generates a prompt for Gemini to analyze the files."""
     prompt = "Analyze the following code files to identify all functions required to implement the functionality: "